Integer Profile

2,115,800

2^3 × 5^2 × 71 × 149

Prime factors, divisor sums, positional representations and sequence properties for 2,115,800. The prime factorization is 2^3 × 5^2 × 71 × 149.

Number of positive divisors: 48. Showing the recorded part of the sequence: 179.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 5,022,000
Proper-divisor sum: 2,906,200
Digit sum: 17
Digital root: 8

Number bases

Decimal: 2115800
Binary: 1000000100100011011000 (22 bits)
Octal: 0o10044330
Hexadecimal: 0x2048D8

Divisor catalog (48)

124581020254050711001421492002842983555685967107451,1921,4201,4901,7752,8402,9803,5503,7255,9607,1007,45010,57914,20014,90021,15829,80042,31652,89584,632105,790211,580264,475423,160528,9501,057,9002,115,800

Showing 48 of 48.

Collatz trajectory (179 steps)

Even: n → n/2; Odd: n → 3n + 1

2,115,8001,057,900528,950264,475793,426396,7131,190,140595,070297,535892,606446,3031,338,910669,4552,008,3661,004,1833,012,5501,506,2754,518,8262,259,4136,778,2403,389,1201,694,560847,280423,640211,820105,91052,955158,86679,433238,300119,15059,575178,72689,363268,090134,045402,136201,068100,53450,267150,80275,401226,204113,10256,551169,65484,827254,482127,241381,724190,86295,431286,294143,147429,442214,721644,164322,082161,041483,124

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 5^2 × 71 × 149
Distinct prime factors: 4
Perfect square: No
Parity: Even