Integer Profile

2,754,720

2^5 × 3^2 × 5 × 1913

Prime factors, divisor sums, positional representations and sequence properties for 2,754,720. The prime factorization is 2^5 × 3^2 × 5 × 1913.

Number of positive divisors: 72. Showing the recorded part of the sequence: 81.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 72
Divisor sum: 9,405,396
Proper-divisor sum: 6,650,676
Digit sum: 27
Digital root: 9

Number bases

Decimal: 2754720
Binary: 1010100000100010100000 (22 bits)
Octal: 0o12404240
Hexadecimal: 0x2A08A0

Divisor catalog (72)

123456891012151618202430323640454860728090961201441601802402883604807201,4401,9133,8265,7397,6529,56511,47815,30417,21719,13022,95628,69530,60834,43438,26045,91257,39061,21668,86876,52086,08591,824114,780137,736153,040

Showing 60 of 72.

Collatz trajectory (81 steps)

Even: n → n/2; Odd: n → 3n + 1

2,754,7201,377,360688,680344,340172,17086,085258,256129,12864,56432,28216,14148,42424,21212,1066,05318,1609,0804,5402,2701,1353,4061,7035,1102,5557,6663,83311,5005,7502,8758,6264,31312,9406,4703,2359,7064,85314,5607,2803,6401,8209104551,3666832,0501,0253,0761,5387692,3081,1545771,7328664331,300650325976488

Showing 60 of 60.

Prime factorization

Factorization: 2^5 × 3^2 × 5 × 1913
Distinct prime factors: 4
Perfect square: No
Parity: Even