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23027948 = 225756987
BaseRepresentation
bin101011111011…
…0000011101100
31121022221101222
41113312003230
521343343243
62141322512
7366506606
oct127660354
947287358
1023027948
1111aa9269
127866438
134a03708
1430b6176
15204d168
hex15f60ec

23027948 has 6 divisors (see below), whose sum is σ = 40298916. Its totient is φ = 11513972.

The previous prime is 23027933. The next prime is 23027951. The reversal of 23027948 is 84972032.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2878490 + ... + 2878497.

It is an arithmetic number, because the mean of its divisors is an integer number (6716486).

Almost surely, 223027948 is an apocalyptic number.

It is an amenable number.

23027948 is a deficient number, since it is larger than the sum of its proper divisors (17270968).

23027948 is a wasteful number, since it uses less digits than its factorization.

23027948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5756991 (or 5756989 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 23027948 is about 4798.7444191163. The cubic root of 23027948 is about 284.5018403374.

The spelling of 23027948 in words is "twenty-three million, twenty-seven thousand, nine hundred forty-eight".

Divisors: 1 2 4 5756987 11513974 23027948