Integer Profile

2,978,372

2^2 × 83 × 8971

Prime factors, divisor sums, positional representations and sequence properties for 2,978,372. The prime factorization is 2^2 × 83 × 8971.

Number of positive divisors: 12. Showing the recorded part of the sequence: 151.

DeficientEvenComposite

Collatz trajectory (151 steps)

Even: n → n/2; Odd: n → 3n + 1

2,978,3721,489,186744,5932,233,7801,116,890558,4451,675,336837,668418,834209,417628,252314,126157,063471,190235,595706,786353,3931,060,180530,090265,045795,136397,568198,78499,39249,69624,84812,4246,2123,1061,5534,6602,3301,1653,4961,7488744371,3126563281648241124623194471427121410732216148424212136418291

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 83 × 8971
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 5,275,536
Proper-divisor sum: 2,297,164
Digit sum: 38
Digital root: 2

Number bases

Decimal: 2978372
Binary: 1011010111001001000100 (22 bits)
Octal: 0o13271104
Hexadecimal: 0x2D7244

Divisor catalog (12)

124831663328,97117,94235,884744,5931,489,1862,978,372

Showing 12 of 12.