Integer Profile

8,172,871

7 × 31 × 37663

Prime factors, divisor sums, positional representations and sequence properties for 8,172,871. The prime factorization is 7 × 31 × 37663.

Number of positive divisors: 8. Showing the recorded part of the sequence: 124.

DeficientOddComposite

Prime factorization

Factorization: 7 × 31 × 37663
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 9,641,984
Proper-divisor sum: 1,469,113
Digit sum: 34
Digital root: 7

Number bases

Decimal: 8172871
Binary: 11111001011010101000111 (23 bits)
Octal: 0o37132507
Hexadecimal: 0x7CB547

Divisor catalog (8)

173121737,663263,6411,167,5538,172,871

Showing 8 of 8.

Collatz trajectory (124 steps)

Even: n → n/2; Odd: n → 3n + 1

8,172,87124,518,61412,259,30736,777,92218,388,96155,166,88427,583,44213,791,72141,375,16420,687,58210,343,79131,031,37415,515,68746,547,06223,273,53169,820,59434,910,297104,730,89252,365,44626,182,72378,548,17039,274,085117,822,25658,911,12829,455,56414,727,7827,363,89122,091,67411,045,83733,137,51216,568,7568,284,3784,142,18912,426,5686,213,2843,106,6421,553,3214,659,9642,329,9821,164,9913,494,9741,747,4875,242,4622,621,2317,863,6943,931,84711,795,5425,897,77117,693,3148,846,65726,539,97213,269,9866,634,99319,904,9809,952,4904,976,24514,928,7367,464,3683,732,1841,866,092

Showing 60 of 60.