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23250372 = 2233162501
BaseRepresentation
bin101100010110…
…0010111000100
31121202020111220
41120230113010
521423002442
62150200340
7401424225
oct130542704
947666456
1023250372
1112140392
1279530b0
134a80a22
14313324c
152093eec
hex162c5c4

23250372 has 24 divisors (see below), whose sum is σ = 56001792. Its totient is φ = 7500000.

The previous prime is 23250361. The next prime is 23250379. The reversal of 23250372 is 27305232.

It is not an unprimeable number, because it can be changed into a prime (23250379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30879 + ... + 31622.

It is an arithmetic number, because the mean of its divisors is an integer number (2333408).

Almost surely, 223250372 is an apocalyptic number.

It is an amenable number.

23250372 is an abundant number, since it is smaller than the sum of its proper divisors (32751420).

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

23250372 is a wasteful number, since it uses less digits than its factorization.

23250372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62539 (or 62537 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 23250372 is about 4821.8639549452. The cubic root of 23250372 is about 285.4148958658.

The spelling of 23250372 in words is "twenty-three million, two hundred fifty thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 31 62 93 124 186 372 62501 125002 187503 250004 375006 750012 1937531 3875062 5812593 7750124 11625186 23250372