Integer Profile

2,627,842

2 × 7 × 23 × 8161

Prime factors, divisor sums, positional representations and sequence properties for 2,627,842. The prime factorization is 2 × 7 × 23 × 8161.

Number of positive divisors: 16. Showing the recorded part of the sequence: 148.

DeficientEvenComposite

Divisor catalog (16)

1271423461613228,16116,32257,127114,254187,703375,4061,313,9212,627,842

Showing 16 of 16.

Collatz trajectory (148 steps)

Even: n → n/2; Odd: n → 3n + 1

2,627,8421,313,9213,941,7641,970,882985,4412,956,3241,478,162739,0812,217,2441,108,622554,3111,662,934831,4672,494,4021,247,2013,741,6041,870,802935,4012,806,2041,403,102701,5512,104,6541,052,3273,156,9821,578,4914,735,4742,367,7377,103,2123,551,6061,775,8035,327,4102,663,7057,991,1163,995,5581,997,7795,993,3382,996,6698,990,0084,495,0042,247,5021,123,7513,371,2541,685,6275,056,8822,528,4417,585,3243,792,6621,896,3315,688,9942,844,4978,533,4924,266,7462,133,3736,400,1203,200,0601,600,030800,0152,400,0461,200,0233,600,070

Showing 60 of 60.

Prime factorization

Factorization: 2 × 7 × 23 × 8161
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 4,701,312
Proper-divisor sum: 2,073,470
Digit sum: 31
Digital root: 4

Number bases

Decimal: 2627842
Binary: 1010000001100100000010 (22 bits)
Octal: 0o12014402
Hexadecimal: 0x281902