Integer Profile

8,490,729

3 × 13^2 × 16747

Prime factors, divisor sums, positional representations and sequence properties for 8,490,729. The prime factorization is 3 × 13^2 × 16747.

Number of positive divisors: 12. Showing the recorded part of the sequence: 212.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 12,259,536
Proper-divisor sum: 3,768,807
Digit sum: 39
Digital root: 3

Number bases

Decimal: 8490729
Binary: 100000011000111011101001 (24 bits)
Octal: 0o40307351
Hexadecimal: 0x818EE9

Divisor catalog (12)

13133916950716,74750,241217,711653,1332,830,2438,490,729

Showing 12 of 12.

Collatz trajectory (212 steps)

Even: n → n/2; Odd: n → 3n + 1

8,490,72925,472,18812,736,0946,368,04719,104,1429,552,07128,656,21414,328,10742,984,32221,492,16164,476,48432,238,24216,119,12148,357,36424,178,68212,089,34136,268,02418,134,0129,067,0064,533,50313,600,5106,800,25520,400,76610,200,38330,601,15015,300,57545,901,72622,950,86368,852,59034,426,295103,278,88651,639,443154,918,33077,459,165232,377,496116,188,74858,094,37429,047,18787,141,56243,570,781130,712,34465,356,17232,678,08616,339,04349,017,13024,508,56573,525,69636,762,84818,381,4249,190,7124,595,3562,297,6781,148,8393,446,5181,723,2595,169,7782,584,8897,754,6683,877,3341,938,667

Showing 60 of 60.

Prime factorization

Factorization: 3 × 13^2 × 16747
Distinct prime factors: 3
Perfect square: No
Parity: Odd