Integer Profile

1,777,868

2^2 × 19 × 149 × 157

Prime factors, divisor sums, positional representations and sequence properties for 1,777,868. The prime factorization is 2^2 × 19 × 149 × 157.

Number of positive divisors: 24. Showing the recorded part of the sequence: 145.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 24
Divisor sum: 3,318,000
Proper-divisor sum: 1,540,132
Digit sum: 44
Digital root: 8

Number bases

Decimal: 1777868
Binary: 110110010000011001100 (21 bits)
Octal: 0o6620314
Hexadecimal: 0x1B20CC

Divisor catalog (24)

1241938761491572983145966282,8312,9835,6625,96611,32411,93223,39346,78693,572444,467888,9341,777,868

Showing 24 of 24.

Collatz trajectory (145 steps)

Even: n → n/2; Odd: n → 3n + 1

1,777,868888,934444,4671,333,402666,7012,000,1041,000,052500,026250,013750,040375,020187,51093,755281,266140,633421,900210,950105,475316,426158,213474,640237,320118,66059,33029,66588,99644,49822,24966,74833,37416,68750,06225,03175,09437,547112,64256,321168,96484,48242,241126,72463,36231,68195,04447,52223,76171,28435,64217,82153,46426,73213,3666,68320,05010,02530,07615,0387,51922,55811,279

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 19 × 149 × 157
Distinct prime factors: 4
Perfect square: No
Parity: Even