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374879052 = 223210413307
BaseRepresentation
bin10110010110000…
…011001101001100
3222010101211101100
4112112003031030
51231432112202
6101110543100
712201263562
oct2626031514
9863354340
10374879052
111826781a9
12a5667a90
135c887332
1437b05a32
1522da041c
hex1658334c

374879052 has 18 divisors (see below), whose sum is σ = 947611028. Its totient is φ = 124959672.

The previous prime is 374879051. The next prime is 374879069. The reversal of 374879052 is 250978473.

374879052 is a `hidden beast` number, since 37 + 487 + 90 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 374878989 and 374879007.

It is not an unprimeable number, because it can be changed into a prime (374879051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5206618 + ... + 5206689.

Almost surely, 2374879052 is an apocalyptic number.

It is an amenable number.

374879052 is an abundant number, since it is smaller than the sum of its proper divisors (572731976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

374879052 is a wasteful number, since it uses less digits than its factorization.

374879052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10413317 (or 10413312 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 374879052 is about 19361.7936152620. The cubic root of 374879052 is about 721.0472491724.

The spelling of 374879052 in words is "three hundred seventy-four million, eight hundred seventy-nine thousand, fifty-two".

Divisors: 1 2 3 4 6 9 12 18 36 10413307 20826614 31239921 41653228 62479842 93719763 124959684 187439526 374879052