Integer Profile

1,557,166

2 × 13^2 × 17 × 271

Prime factors, divisor sums, positional representations and sequence properties for 1,557,166. The prime factorization is 2 × 13^2 × 17 × 271.

Number of positive divisors: 24. Showing the recorded part of the sequence: 194.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 13^2 × 17 × 271
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 2,687,904
Proper-divisor sum: 1,130,738
Digit sum: 31
Digital root: 4

Number bases

Decimal: 1557166
Binary: 101111100001010101110 (21 bits)
Octal: 0o5741256
Hexadecimal: 0x17C2AE

Divisor catalog (24)

12131726341692212713384425422,8733,5234,6075,7467,0469,21445,79959,89191,598119,782778,5831,557,166

Showing 24 of 24.

Collatz trajectory (194 steps)

Even: n → n/2; Odd: n → 3n + 1

1,557,166778,5832,335,7501,167,8753,503,6261,751,8135,255,4402,627,7201,313,860656,930328,465985,396492,698246,349739,048369,524184,76292,381277,144138,57269,28634,643103,93051,965155,89677,94838,97419,48758,46229,23187,69443,847131,54265,771197,31498,657295,972147,98673,993221,980110,99055,495166,48683,243249,730124,865374,596187,29893,649280,948140,47470,237210,712105,35652,67826,33979,01839,509118,52859,264

Showing 60 of 60.