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23076975 = 352307693
BaseRepresentation
bin101100000001…
…0000001101111
31121102102122210
41120002001233
521401430400
62142341503
7400102545
oct130020157
947372583
1023076975
1112032089
12788a893
134a1cb1c
1430c9d95
15205c950
hex160206f

23076975 has 12 divisors (see below), whose sum is σ = 38154056. Its totient is φ = 12307680.

The previous prime is 23076961. The next prime is 23076983. The reversal of 23076975 is 57967032.

It is not a de Polignac number, because 23076975 - 28 = 23076719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153772 + ... + 153921.

Almost surely, 223076975 is an apocalyptic number.

23076975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23076975 is a deficient number, since it is larger than the sum of its proper divisors (15077081).

23076975 is a wasteful number, since it uses less digits than its factorization.

23076975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307706 (or 307701 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 23076975 is about 4803.8500184748. The cubic root of 23076975 is about 284.7036007475.

The spelling of 23076975 in words is "twenty-three million, seventy-six thousand, nine hundred seventy-five".

Divisors: 1 3 5 15 25 75 307693 923079 1538465 4615395 7692325 23076975