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24064972 = 2221128513
BaseRepresentation
bin101101111001…
…1001111001100
31200021121221021
41123303033030
522130034342
62215443524
7411356161
oct133631714
950247837
1024064972
1112647408
1280865a4
134ca7739
1432a6068
1521a5567
hex16f33cc

24064972 has 12 divisors (see below), whose sum is σ = 42314776. Its totient is φ = 11975040.

The previous prime is 24064933. The next prime is 24064973. The reversal of 24064972 is 27946042.

It is not an unprimeable number, because it can be changed into a prime (24064973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13413 + ... + 15100.

Almost surely, 224064972 is an apocalyptic number.

It is an amenable number.

24064972 is a deficient number, since it is larger than the sum of its proper divisors (18249804).

24064972 is a wasteful number, since it uses less digits than its factorization.

24064972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28728 (or 28726 counting only the distinct ones).

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

The square root of 24064972 is about 4905.6061806876. The cubic root of 24064972 is about 288.7099735251.

The spelling of 24064972 in words is "twenty-four million, sixty-four thousand, nine hundred seventy-two".

Divisors: 1 2 4 211 422 844 28513 57026 114052 6016243 12032486 24064972