Integer Profile

2,628,249

3 × 13 × 67391

Prime factors, divisor sums, positional representations and sequence properties for 2,628,249. The prime factorization is 3 × 13 × 67391.

Number of positive divisors: 8. Showing the recorded part of the sequence: 174.

DeficientOddComposite

Collatz trajectory (174 steps)

Even: n → n/2; Odd: n → 3n + 1

2,628,2497,884,7483,942,3741,971,1875,913,5622,956,7818,870,3444,435,1722,217,5861,108,7933,326,3801,663,190831,5952,494,7861,247,3933,742,1801,871,090935,5452,806,6361,403,318701,6592,104,9781,052,4893,157,4681,578,734789,3672,368,1021,184,0513,552,1541,776,0775,328,2322,664,1161,332,058666,0291,998,088999,044499,522249,761749,284374,642187,321561,964280,982140,491421,474210,737632,212316,106158,053474,160237,080118,54059,27029,63588,90644,453133,36066,68033,34016,670

Showing 60 of 60.

Prime factorization

Factorization: 3 × 13 × 67391
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,773,952
Proper-divisor sum: 1,145,703
Digit sum: 33
Digital root: 6

Number bases

Decimal: 2628249
Binary: 1010000001101010011001 (22 bits)
Octal: 0o12015231
Hexadecimal: 0x281A99

Divisor catalog (8)

13133967,391202,173876,0832,628,249

Showing 8 of 8.