Integer Profile

1,676,780

2^2 × 5 × 7^2 × 29 × 59

Prime factors, divisor sums, positional representations and sequence properties for 1,676,780. The prime factorization is 2^2 × 5 × 7^2 × 29 × 59.

Number of positive divisors: 72. Showing the recorded part of the sequence: 132.

AbundantEvenComposite

Collatz trajectory (132 steps)

Even: n → n/2; Odd: n → 3n + 1

1,676,780838,390419,1951,257,586628,7931,886,380943,190471,5951,414,786707,3932,122,1801,061,090530,5451,591,636795,818397,9091,193,728596,864298,432149,21674,60837,30418,6529,3264,66313,9906,99520,98610,49331,48015,7407,8703,93511,8065,90317,7108,85526,56613,28339,85019,92559,77629,88814,9447,4723,7361,8689344671,4027012,1041,0525262637903951,1865931,780

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Prime factorization

Factorization: 2^2 × 5 × 7^2 × 29 × 59
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 72
Divisor sum: 4,309,200
Proper-divisor sum: 2,632,420
Digit sum: 35
Digital root: 8

Number bases

Decimal: 1676780
Binary: 110011001010111101100 (21 bits)
Octal: 0o6312754
Hexadecimal: 0x1995EC

Divisor catalog (72)

1245710142028293549585970981161181401451962032362452902954064134905805908128269801,0151,1801,4211,6521,7112,0302,0652,8422,8913,4224,0604,1305,6845,7826,8447,1058,2608,55511,56411,97714,21014,45517,11023,95428,42028,910

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