Integer Profile

1,649,868

2^2 × 3 × 11 × 29 × 431

Prime factors, divisor sums, positional representations and sequence properties for 1,649,868. The prime factorization is 2^2 × 3 × 11 × 29 × 431.

Number of positive divisors: 48. Showing the recorded part of the sequence: 132.

AbundantEvenComposite

Divisor catalog (48)

123461112222933445866871161321743193484316388629571,2761,2931,7241,9142,5863,8284,7415,1729,48212,49914,22318,96424,99828,44637,49749,99656,89274,994137,489149,988274,978412,467549,956824,9341,649,868

Showing 48 of 48.

Collatz trajectory (132 steps)

Even: n → n/2; Odd: n → 3n + 1

1,649,868824,934412,4671,237,402618,7011,856,104928,052464,026232,013696,040348,020174,01087,005261,016130,50865,25432,62797,88248,941146,82473,41236,70618,35355,06027,53013,76541,29620,64810,3245,1622,5817,7443,8721,936968484242121364182912741374122061033101554662337003501755262637903951,1865931,780

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 11 × 29 × 431
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 4,354,560
Proper-divisor sum: 2,704,692
Digit sum: 42
Digital root: 6

Number bases

Decimal: 1649868
Binary: 110010010110011001100 (21 bits)
Octal: 0o6226314
Hexadecimal: 0x192CCC