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23475368 = 2371724659
BaseRepresentation
bin101100110001…
…1010010101000
31122011200011002
41121203102220
522002202433
62155054132
7403352210
oct131432250
948150132
1023475368
1112284434
127a41348
134b2c267
143191240
1520da9e8
hex16634a8

23475368 has 32 divisors (see below), whose sum is σ = 53265600. Its totient is φ = 9468672.

The previous prime is 23475367. The next prime is 23475371. The reversal of 23475368 is 86357432.

It is not an unprimeable number, because it can be changed into a prime (23475367) 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, 11378 + ... + 13281.

It is an arithmetic number, because the mean of its divisors is an integer number (1664550).

Almost surely, 223475368 is an apocalyptic number.

23475368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23475368 is an abundant number, since it is smaller than the sum of its proper divisors (29790232).

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

23475368 is a wasteful number, since it uses less digits than its factorization.

23475368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24689 (or 24685 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 23475368 is about 4845.1385945089. The cubic root of 23475368 is about 286.3326040660.

The spelling of 23475368 in words is "twenty-three million, four hundred seventy-five thousand, three hundred sixty-eight".

Divisors: 1 2 4 7 8 14 17 28 34 56 68 119 136 238 476 952 24659 49318 98636 172613 197272 345226 419203 690452 838406 1380904 1676812 2934421 3353624 5868842 11737684 23475368