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23468956 = 227978641
BaseRepresentation
bin101100110000…
…1101110011100
31122011100100121
41121201232130
522002001311
62155004324
7403324420
oct131415634
948140317
1023468956
111227a635
127a396a4
134b29374
14318cb80
1520d8b71
hex1661b9c

23468956 has 24 divisors (see below), whose sum is σ = 47427296. Its totient is φ = 9953280.

The previous prime is 23468923. The next prime is 23468981. The reversal of 23468956 is 65986432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605 + ... + 7036.

Almost surely, 223468956 is an apocalyptic number.

It is an amenable number.

23468956 is an abundant number, since it is smaller than the sum of its proper divisors (23958340).

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

23468956 is a wasteful number, since it uses less digits than its factorization.

23468956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8749 (or 8747 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 23468956 is about 4844.4768551413. The cubic root of 23468956 is about 286.3065323151.

The spelling of 23468956 in words is "twenty-three million, four hundred sixty-eight thousand, nine hundred fifty-six".

Divisors: 1 2 4 7 14 28 97 194 388 679 1358 2716 8641 17282 34564 60487 120974 241948 838177 1676354 3352708 5867239 11734478 23468956