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12468204 = 2232749477
BaseRepresentation
bin101111100011…
…111111101100
3212110110011100
4233203333230
511142440304
61123123100
7210656310
oct57437754
925413140
1012468204
117046601
124213490
132777148
141927b40
151164439
hexbe3fec

12468204 has 36 divisors (see below), whose sum is σ = 36019984. Its totient is φ = 3562272.

The previous prime is 12468167. The next prime is 12468227. The reversal of 12468204 is 40286421.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×124682042 = 310912221971232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24487 + ... + 24990.

Almost surely, 212468204 is an apocalyptic number.

12468204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12468204 is an abundant number, since it is smaller than the sum of its proper divisors (23551780).

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

12468204 is a wasteful number, since it uses less digits than its factorization.

12468204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49494 (or 49489 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 12468204 is about 3531.0344093481. The cubic root of 12468204 is about 231.8824959858.

The spelling of 12468204 in words is "twelve million, four hundred sixty-eight thousand, two hundred four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 49477 98954 148431 197908 296862 346339 445293 593724 692678 890586 1039017 1385356 1781172 2078034 3117051 4156068 6234102 12468204