Integer Profile

6,987,580

2^2 × 5 × 349379

Prime factors, divisor sums, positional representations and sequence properties for 6,987,580. The prime factorization is 2^2 × 5 × 349379.

Number of positive divisors: 12. Showing the recorded part of the sequence: 129.

AbundantEvenComposite

Collatz trajectory (129 steps)

Even: n → n/2; Odd: n → 3n + 1

6,987,5803,493,7901,746,8955,240,6862,620,3437,861,0303,930,51511,791,5465,895,77317,687,3208,843,6604,421,8302,210,9156,632,7463,316,3739,949,1204,974,5602,487,2801,243,640621,820310,910155,455466,366233,183699,550349,7751,049,326524,6631,573,990786,9952,360,9861,180,4933,541,4801,770,740885,370442,6851,328,056664,028332,014166,007498,022249,011747,034373,5171,120,552560,276280,138140,069420,208210,104105,05252,52626,26378,79039,395118,18659,093177,28088,64044,320

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 349379
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 14,673,960
Proper-divisor sum: 7,686,380
Digit sum: 43
Digital root: 7

Number bases

Decimal: 6987580
Binary: 11010101001111100111100 (23 bits)
Octal: 0o32517474
Hexadecimal: 0x6A9F3C

Divisor catalog (12)

12451020349,379698,7581,397,5161,746,8953,493,7906,987,580

Showing 12 of 12.