Integer Profile

1,298,258

2 × 13^2 × 23 × 167

Prime factors, divisor sums, positional representations and sequence properties for 1,298,258. The prime factorization is 2 × 13^2 × 23 × 167.

Number of positive divisors: 24. Showing the recorded part of the sequence: 204.

DeficientEvenComposite

Collatz trajectory (204 steps)

Even: n → n/2; Odd: n → 3n + 1

1,298,258649,1291,947,388973,694486,8471,460,542730,2712,190,8141,095,4073,286,2221,643,1114,929,3342,464,6677,394,0023,697,00111,091,0045,545,5022,772,7518,318,2544,159,12712,477,3826,238,69118,716,0749,358,03728,074,11214,037,0567,018,5283,509,2641,754,632877,316438,658219,329657,988328,994164,497493,492246,746123,373370,120185,06092,53046,265138,79669,39834,699104,09852,049156,14878,07439,037117,11258,55629,27814,63943,91821,95965,87832,93998,81849,409

Showing 60 of 60.

Prime factorization

Factorization: 2 × 13^2 × 23 × 167
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,213,568
Proper-divisor sum: 915,310
Digit sum: 35
Digital root: 8

Number bases

Decimal: 1298258
Binary: 100111100111101010010 (21 bits)
Octal: 0o4747522
Hexadecimal: 0x13CF52

Divisor catalog (24)

12132326461671692993343385982,1713,8413,8874,3427,6827,77428,22349,93356,44699,866649,1291,298,258

Showing 24 of 24.