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23252955 = 3511532659
BaseRepresentation
bin101100010110…
…0111111011011
31121202101001120
41120230333123
521423043310
62150220323
7401434605
oct130547733
947671046
1023252955
1112142320
1279546a3
134a81c5b
143134175
152094b70
hex162cfdb

23252955 has 32 divisors (see below), whose sum is σ = 41368320. Its totient is φ = 11057280.

The previous prime is 23252947. The next prime is 23252963. The reversal of 23252955 is 55925232.

It is an interprime number because it is at equal distance from previous prime (23252947) and next prime (23252963).

It is not a de Polignac number, because 23252955 - 23 = 23252947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7416 + ... + 10074.

It is an arithmetic number, because the mean of its divisors is an integer number (1292760).

Almost surely, 223252955 is an apocalyptic number.

23252955 is a deficient number, since it is larger than the sum of its proper divisors (18115365).

23252955 is a wasteful number, since it uses less digits than its factorization.

23252955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731.

The product of its digits is 27000, while the sum is 33.

The square root of 23252955 is about 4822.1317899867. The cubic root of 23252955 is about 285.4254648634.

The spelling of 23252955 in words is "twenty-three million, two hundred fifty-two thousand, nine hundred fifty-five".

Divisors: 1 3 5 11 15 33 53 55 159 165 265 583 795 1749 2659 2915 7977 8745 13295 29249 39885 87747 140927 146245 422781 438735 704635 1550197 2113905 4650591 7750985 23252955