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23714680 = 2351153897
BaseRepresentation
bin101101001110…
…1101101111000
31122121211102111
41122131231320
522032332210
62204142104
7405400003
oct132355570
948554374
1023714680
1112428210
127b37934
134bb4172
14321453a
15213688a
hex169db78

23714680 has 32 divisors (see below), whose sum is σ = 58209840. Its totient is φ = 8623360.

The previous prime is 23714627. The next prime is 23714681. The reversal of 23714680 is 8641732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23714681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26509 + ... + 27388.

Almost surely, 223714680 is an apocalyptic number.

23714680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23714680 is an abundant number, since it is smaller than the sum of its proper divisors (34495160).

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

23714680 is a wasteful number, since it uses less digits than its factorization.

23714680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53919 (or 53915 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 23714680 is about 4869.7720685880. The cubic root of 23714680 is about 287.3022912915.

The spelling of 23714680 in words is "twenty-three million, seven hundred fourteen thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 53897 107794 215588 269485 431176 538970 592867 1077940 1185734 2155880 2371468 2964335 4742936 5928670 11857340 23714680