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14242357170 = 234517583157
BaseRepresentation
bin11010100001110100…
…10001111110110010
31100202120111201010000
431100322101332302
5213132020412140
610313131050430
71012640016126
oct152072217662
940676451100
1014242357170
116049491818
1229158a0a16
13145c8a68a2
14991763586
15585557a30
hex350e91fb2

14242357170 has 40 divisors (see below), whose sum is σ = 38296118124. Its totient is φ = 3797961696.

The previous prime is 14242357169. The next prime is 14242357177. The reversal of 14242357170 is 7175324241.

14242357170 is a `hidden beast` number, since 1 + 42 + 42 + 3 + 571 + 7 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 14235591969 + 6765201 = 119313^2 + 2601^2 .

It is not an unprimeable number, because it can be changed into a prime (14242357177) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8790769 + ... + 8792388.

Almost surely, 214242357170 is an apocalyptic number.

14242357170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14242357170 is an abundant number, since it is smaller than the sum of its proper divisors (24053760954).

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

14242357170 is a wasteful number, since it uses less digits than its factorization.

14242357170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17583176 (or 17583167 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The spelling of 14242357170 in words is "fourteen billion, two hundred forty-two million, three hundred fifty-seven thousand, one hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 405 810 17583157 35166314 52749471 87915785 105498942 158248413 175831570 263747355 316496826 474745239 527494710 791242065 949490478 1424235717 1582484130 2373726195 2848471434 4747452390 7121178585 14242357170