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23064875 = 53374987
BaseRepresentation
bin101011111111…
…1000100101011
31121101211001122
41113333010223
521401034000
62142205455
7400022351
oct127770453
947354048
1023064875
1112023a89
12788388b
134a17472
1430c57d1
152059085
hex15ff12b

23064875 has 16 divisors (see below), whose sum is σ = 29568864. Its totient is φ = 17949600.

The previous prime is 23064863. The next prime is 23064887. The reversal of 23064875 is 57846032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23064863) and next prime (23064887).

It is not a de Polignac number, because 23064875 - 24 = 23064859 is a prime.

It is a Duffinian number.

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, 2132 + ... + 7118.

It is an arithmetic number, because the mean of its divisors is an integer number (1848054).

Almost surely, 223064875 is an apocalyptic number.

23064875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23064875 is a deficient number, since it is larger than the sum of its proper divisors (6503989).

23064875 is an equidigital number, since it uses as much as digits as its factorization.

23064875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5039 (or 5029 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 23064875 is about 4802.5904468318. The cubic root of 23064875 is about 284.6538322973.

The spelling of 23064875 in words is "twenty-three million, sixty-four thousand, eight hundred seventy-five".

Divisors: 1 5 25 37 125 185 925 4625 4987 24935 124675 184519 623375 922595 4612975 23064875