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12924498 = 2313915497
BaseRepresentation
bin110001010011…
…011001010010
3220022122002010
4301103121102
511302040443
61141003350
7214566516
oct61233122
926278063
1012924498
117328404
1243b3556
1328a6a42
141a06146
151204733
hexc53652

12924498 has 16 divisors (see below), whose sum is σ = 26036640. Its totient is φ = 4276896.

The previous prime is 12924487. The next prime is 12924529. The reversal of 12924498 is 89442921.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6915 + ... + 8582.

It is an arithmetic number, because the mean of its divisors is an integer number (1627290).

Almost surely, 212924498 is an apocalyptic number.

12924498 is an abundant number, since it is smaller than the sum of its proper divisors (13112142).

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

12924498 is a wasteful number, since it uses less digits than its factorization.

12924498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15641.

The product of its digits is 41472, while the sum is 39.

The square root of 12924498 is about 3595.0657852117. The cubic root of 12924498 is about 234.6773783240.

The spelling of 12924498 in words is "twelve million, nine hundred twenty-four thousand, four hundred ninety-eight".

Divisors: 1 2 3 6 139 278 417 834 15497 30994 46491 92982 2154083 4308166 6462249 12924498