Integer Profile

1,982,474

2 × 13 × 76249

Prime factors, divisor sums, positional representations and sequence properties for 1,982,474. The prime factorization is 2 × 13 × 76249.

Number of positive divisors: 8. Showing the recorded part of the sequence: 166.

DeficientEvenComposite

Divisor catalog (8)

12132676,249152,498991,2371,982,474

Showing 8 of 8.

Collatz trajectory (166 steps)

Even: n → n/2; Odd: n → 3n + 1

1,982,474991,2372,973,7121,486,856743,428371,714185,857557,572278,786139,393418,180209,090104,545313,636156,81878,409235,228117,61458,807176,42288,211264,634132,317396,952198,47699,23849,619148,85874,429223,288111,64455,82227,91183,73441,867125,60262,801188,40494,20247,101141,30470,65235,32617,66352,99026,49579,48639,743119,23059,615178,84689,423268,270134,135402,406201,203603,610301,805905,416452,708

Showing 60 of 60.

Prime factorization

Factorization: 2 × 13 × 76249
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,202,500
Proper-divisor sum: 1,220,026
Digit sum: 35
Digital root: 8

Number bases

Decimal: 1982474
Binary: 111100100000000001010 (21 bits)
Octal: 0o7440012
Hexadecimal: 0x1E400A