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12339060 = 2235205651
BaseRepresentation
bin101111000100…
…011101110100
3212012220000020
4233010131310
511124322220
61120245140
7206610636
oct57043564
925186006
1012339060
116a68578
1241707b0
132730426
1418d2a56
15113b040
hexbc4774

12339060 has 24 divisors (see below), whose sum is σ = 34549536. Its totient is φ = 3290400.

The previous prime is 12339043. The next prime is 12339097. The reversal of 12339060 is 6093321.

It is a self number, because there is not a number n which added to its sum of digits gives 12339060.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102766 + ... + 102885.

It is an arithmetic number, because the mean of its divisors is an integer number (1439564).

Almost surely, 212339060 is an apocalyptic number.

12339060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12339060 is an abundant number, since it is smaller than the sum of its proper divisors (22210476).

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

12339060 is a wasteful number, since it uses less digits than its factorization.

12339060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205663 (or 205661 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 12339060 is about 3512.6998163806. The cubic root of 12339060 is about 231.0791130982.

The spelling of 12339060 in words is "twelve million, three hundred thirty-nine thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 205651 411302 616953 822604 1028255 1233906 2056510 2467812 3084765 4113020 6169530 12339060