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23980204 = 2219315529
BaseRepresentation
bin101101101111…
…0100010101100
31200010022122201
41123132202230
522114331304
62213551244
7410554063
oct133364254
950108581
1023980204
1112599756
128045524
134c77c91
1432831da
15218a3a4
hex16de8ac

23980204 has 12 divisors (see below), whose sum is σ = 44174200. Its totient is φ = 11359008.

The previous prime is 23980189. The next prime is 23980211. The reversal of 23980204 is 40208932.

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, 157689 + ... + 157840.

Almost surely, 223980204 is an apocalyptic number.

It is an amenable number.

23980204 is a deficient number, since it is larger than the sum of its proper divisors (20193996).

23980204 is a wasteful number, since it uses less digits than its factorization.

23980204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315552 (or 315550 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 23980204 is about 4896.9586479773. The cubic root of 23980204 is about 288.3705845449.

The spelling of 23980204 in words is "twenty-three million, nine hundred eighty thousand, two hundred four".

Divisors: 1 2 4 19 38 76 315529 631058 1262116 5995051 11990102 23980204