Integer Profile

2,865,225

3 × 5^2 × 11 × 23 × 151

Prime factors, divisor sums, positional representations and sequence properties for 2,865,225. The prime factorization is 3 × 5^2 × 11 × 23 × 151.

Number of positive divisors: 48. Showing the recorded part of the sequence: 306.

DeficientOddComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 5,428,224
Proper-divisor sum: 2,562,999
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2865225
Binary: 1010111011100001001001 (22 bits)
Octal: 0o12734111
Hexadecimal: 0x2BB849

Divisor catalog (48)

13511152325335569751151511652532753454535757557598251,2651,6611,7252,2653,4733,7753,7954,9836,3258,30510,41911,32517,36518,97524,91538,20341,52552,09586,825114,609124,575191,015260,475573,045955,0752,865,225

Showing 48 of 48.

Collatz trajectory (306 steps)

Even: n → n/2; Odd: n → 3n + 1

2,865,2258,595,6764,297,8382,148,9196,446,7583,223,3799,670,1384,835,06914,505,2087,252,6043,626,3021,813,1515,439,4542,719,7278,159,1824,079,59112,238,7746,119,38718,358,1629,179,08127,537,24413,768,6226,884,31120,652,93410,326,46730,979,40215,489,70146,469,10423,234,55211,617,2765,808,6382,904,3198,712,9584,356,47913,069,4386,534,71919,604,1589,802,07929,406,23814,703,11944,109,35822,054,67966,164,03833,082,01999,246,05849,623,029148,869,08874,434,54437,217,27218,608,6369,304,3184,652,15913,956,4786,978,23920,934,71810,467,35931,402,07815,701,03947,103,11823,551,559

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5^2 × 11 × 23 × 151
Distinct prime factors: 5
Perfect square: No
Parity: Odd