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23268670 = 254215527
BaseRepresentation
bin101100011000…
…0110100111110
31121210011121121
41120300310332
521424044140
62150421154
7401531455
oct130606476
947704547
1023268670
1112153107
1279617ba
134a89159
143139b9c
15209964a
hex1630d3e

23268670 has 16 divisors (see below), whose sum is σ = 41990688. Its totient is φ = 9283680.

The previous prime is 23268653. The next prime is 23268691. The reversal of 23268670 is 7686232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1447 + ... + 6973.

It is an arithmetic number, because the mean of its divisors is an integer number (2624418).

Almost surely, 223268670 is an apocalyptic number.

23268670 is a deficient number, since it is larger than the sum of its proper divisors (18722018).

23268670 is a wasteful number, since it uses less digits than its factorization.

23268670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5955.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 23268670 is about 4823.7609808115. The cubic root of 23268670 is about 285.4897498986.

The spelling of 23268670 in words is "twenty-three million, two hundred sixty-eight thousand, six hundred seventy".

Divisors: 1 2 5 10 421 842 2105 4210 5527 11054 27635 55270 2326867 4653734 11634335 23268670