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23676325 = 5217229113
BaseRepresentation
bin101101001010…
…0010110100101
31122112212210221
41122110112211
522030120300
62203244341
7405150121
oct132242645
948485727
1023676325
1112401412
127b196b1
134b9c87a
143204581
15212a31a
hex16945a5

23676325 has 36 divisors (see below), whose sum is σ = 32548140. Its totient is φ = 17059840.

The previous prime is 23676313. The next prime is 23676353. The reversal of 23676325 is 52367632.

23676325 is nontrivially palindromic in base 4.

It can be written as a sum of positive squares in 18 ways, for example, as 15570916 + 8105409 = 3946^2 + 2847^2 .

It is not a de Polignac number, because 23676325 - 25 = 23676293 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 209469 + ... + 209581.

It is an arithmetic number, because the mean of its divisors is an integer number (904115).

Almost surely, 223676325 is an apocalyptic number.

23676325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23676325 is a deficient number, since it is larger than the sum of its proper divisors (8871815).

23676325 is a wasteful number, since it uses less digits than its factorization.

23676325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 164 counting only the distinct ones).

The product of its digits is 45360, while the sum is 34.

The square root of 23676325 is about 4865.8324056630. The cubic root of 23676325 is about 287.1473180075.

The spelling of 23676325 in words is "twenty-three million, six hundred seventy-six thousand, three hundred twenty-five".

Divisors: 1 5 17 25 29 85 113 145 289 425 493 565 725 1445 1921 2465 2825 3277 7225 8381 9605 12325 16385 32657 41905 48025 55709 81925 163285 209525 278545 816425 947053 1392725 4735265 23676325