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234104634 = 23313931189
BaseRepresentation
bin11011111010000…
…10011100111010
3121022111202012000
431331002130322
5434412322014
635121401430
75541566541
oct1575023472
9538452160
10234104634
11110167305
1266499276
133966866a
142313d158
1515844509
hexdf4273a

234104634 has 32 divisors (see below), whose sum is σ = 523992000. Its totient is φ = 77470992.

The previous prime is 234104627. The next prime is 234104659. The reversal of 234104634 is 436401432.

234104634 is a `hidden beast` number, since 23 + 4 + 1 + 0 + 4 + 634 = 666.

234104634 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 234104598 and 234104607.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8089 + ... + 23100.

It is an arithmetic number, because the mean of its divisors is an integer number (16374750).

Almost surely, 2234104634 is an apocalyptic number.

234104634 is an abundant number, since it is smaller than the sum of its proper divisors (289887366).

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

234104634 is a wasteful number, since it uses less digits than its factorization.

234104634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31339 (or 31333 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 234104634 is about 15300.4782278202. The cubic root of 234104634 is about 616.3158500675.

The spelling of 234104634 in words is "two hundred thirty-four million, one hundred four thousand, six hundred thirty-four".

Divisors: 1 2 3 6 9 18 27 54 139 278 417 834 1251 2502 3753 7506 31189 62378 93567 187134 280701 561402 842103 1684206 4335271 8670542 13005813 26011626 39017439 78034878 117052317 234104634