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12514086 = 2321353479
BaseRepresentation
bin101111101111…
…001100100110
3212112210002200
4233233030212
511200422321
61124115330
7211240134
oct57571446
925483080
1012514086
117078022
124235b46
132791cb0
14193a754
151172d26
hexbef326

12514086 has 24 divisors (see below), whose sum is σ = 29200080. Its totient is φ = 3850416.

The previous prime is 12514081. The next prime is 12514123. The reversal of 12514086 is 68041521.

12514086 is a `hidden beast` number, since 1 + 251 + 408 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12514081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26506 + ... + 26973.

It is an arithmetic number, because the mean of its divisors is an integer number (1216670).

Almost surely, 212514086 is an apocalyptic number.

12514086 is an abundant number, since it is smaller than the sum of its proper divisors (16685994).

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

12514086 is a wasteful number, since it uses less digits than its factorization.

12514086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53500 (or 53497 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 12514086 is about 3537.5254062692. The cubic root of 12514086 is about 232.1665841829.

The spelling of 12514086 in words is "twelve million, five hundred fourteen thousand, eighty-six".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 53479 106958 160437 320874 481311 695227 962622 1390454 2085681 4171362 6257043 12514086