Integer Profile

1,331,676

2^2 × 3^2 × 71 × 521

Prime factors, divisor sums, positional representations and sequence properties for 1,331,676. The prime factorization is 2^2 × 3^2 × 71 × 521.

Number of positive divisors: 36. Showing the recorded part of the sequence: 186.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 36
Divisor sum: 3,420,144
Proper-divisor sum: 2,088,468
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1331676
Binary: 101000101000111011100 (21 bits)
Octal: 0o5050734
Hexadecimal: 0x1451DC

Divisor catalog (36)

123469121836711422132844265216398521,0421,2781,5632,0842,5563,1264,6896,2529,37818,75636,99173,982110,973147,964221,946332,919443,892665,8381,331,676

Showing 36 of 36.

Collatz trajectory (186 steps)

Even: n → n/2; Odd: n → 3n + 1

1,331,676665,838332,919998,758499,3791,498,138749,0692,247,2081,123,604561,802280,901842,704421,352210,676105,33852,669158,00879,00439,50219,75159,25429,62788,88244,441133,32466,66233,33199,99449,997149,99274,99637,49818,74956,24828,12414,0627,03121,09410,54731,64215,82147,46423,73211,8665,93317,8008,9004,4502,2256,6763,3381,6695,0082,5041,252626313940470235

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3^2 × 71 × 521
Distinct prime factors: 4
Perfect square: No
Parity: Even