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74200204 = 22131426927
BaseRepresentation
bin1000110110000…
…11010010001100
312011121202112201
410123003102030
5122443401304
611210211244
71560456061
oct433032214
9164552481
1074200204
113897a791
1220a23b24
13124ac560
149bd6c68
1567aa3a4
hex46c348c

74200204 has 12 divisors (see below), whose sum is σ = 139838944. Its totient is φ = 34246224.

The previous prime is 74200163. The next prime is 74200213. The reversal of 74200204 is 40200247.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713412 + ... + 713515.

Almost surely, 274200204 is an apocalyptic number.

It is an amenable number.

74200204 is a deficient number, since it is larger than the sum of its proper divisors (65638740).

74200204 is a wasteful number, since it uses less digits than its factorization.

74200204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426944 (or 1426942 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 74200204 is about 8613.9540282033. The cubic root of 74200204 is about 420.2119187537.

The spelling of 74200204 in words is "seventy-four million, two hundred thousand, two hundred four".

Divisors: 1 2 4 13 26 52 1426927 2853854 5707708 18550051 37100102 74200204