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23293625 = 53307607
BaseRepresentation
bin101100011011…
…0111010111001
31121211102211212
41120312322321
521430344000
62151132505
7401664305
oct130667271
947742755
1023293625
111216a933
127974135
134a97614
143144d05
1520a1c35
hex1636eb9

23293625 has 16 divisors (see below), whose sum is σ = 29213184. Its totient is φ = 18543600.

The previous prime is 23293607. The next prime is 23293631. The reversal of 23293625 is 52639232.

It is not a de Polignac number, because 23293625 - 26 = 23293561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23293591 and 23293600.

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, 38072 + ... + 38678.

It is an arithmetic number, because the mean of its divisors is an integer number (1825824).

Almost surely, 223293625 is an apocalyptic number.

23293625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23293625 is a deficient number, since it is larger than the sum of its proper divisors (5919559).

23293625 is an equidigital number, since it uses as much as digits as its factorization.

23293625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929 (or 919 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 23293625 is about 4826.3469622479. The cubic root of 23293625 is about 285.5917733679.

The spelling of 23293625 in words is "twenty-three million, two hundred ninety-three thousand, six hundred twenty-five".

Divisors: 1 5 25 125 307 607 1535 3035 7675 15175 38375 75875 186349 931745 4658725 23293625