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23049068 = 2273672243
BaseRepresentation
bin101011111101…
…1001101101100
31121101000101012
41113323031230
521400032233
62142004352
7366625310
oct127731554
947330335
1023049068
1112013119
1278766b8
134a10203
1430bdb40
152054548
hex15fb36c

23049068 has 24 divisors (see below), whose sum is σ = 46244352. Its totient is φ = 9846864.

The previous prime is 23049053. The next prime is 23049073. The reversal of 23049068 is 86094032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9155 + ... + 11397.

It is an arithmetic number, because the mean of its divisors is an integer number (1926848).

Almost surely, 223049068 is an apocalyptic number.

23049068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23049068 is an abundant number, since it is smaller than the sum of its proper divisors (23195284).

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

23049068 is a wasteful number, since it uses less digits than its factorization.

23049068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621 (or 2619 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 23049068 is about 4800.9444904102. The cubic root of 23049068 is about 284.5887903754.

The spelling of 23049068 in words is "twenty-three million, forty-nine thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 367 734 1468 2243 2569 4486 5138 8972 10276 15701 31402 62804 823181 1646362 3292724 5762267 11524534 23049068