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30924196 = 2215151199
BaseRepresentation
bin111010111110…
…1110110100100
32011012010000121
41311331312210
530404033241
63022451324
7523565002
oct165756644
964163017
1030924196
1116501896
12a433b44
136539854
14416da72
152aacad1
hex1d7dda4

30924196 has 12 divisors (see below), whose sum is σ = 54476800. Its totient is φ = 15359400.

The previous prime is 30924169. The next prime is 30924203. The reversal of 30924196 is 69142903.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24996 + ... + 26203.

Almost surely, 230924196 is an apocalyptic number.

It is an amenable number.

30924196 is a deficient number, since it is larger than the sum of its proper divisors (23552604).

30924196 is a wasteful number, since it uses less digits than its factorization.

30924196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51354 (or 51352 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 30924196 is about 5560.9527960593. The cubic root of 30924196 is about 313.8818033236.

The spelling of 30924196 in words is "thirty million, nine hundred twenty-four thousand, one hundred ninety-six".

Divisors: 1 2 4 151 302 604 51199 102398 204796 7731049 15462098 30924196