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14897610372 = 2232717396199
BaseRepresentation
bin11011101111111011…
…10111111010000100
31102110020111000112010
431313331313322010
5221002242012442
610502135254220
71035114412251
oct156775677204
942406430463
1014897610372
116355349197
122a7921a370
131535579988
14a147b0428
155c2d3bb9c
hex377f77e84

14897610372 has 48 divisors (see below), whose sum is σ = 34942208000. Its totient is φ = 4940053920.

The previous prime is 14897610361. The next prime is 14897610373. The reversal of 14897610372 is 27301679841.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14897610373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2400129 + ... + 2406327.

Almost surely, 214897610372 is an apocalyptic number.

14897610372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14897610372 is an abundant number, since it is smaller than the sum of its proper divisors (20044597628).

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

14897610372 is a wasteful number, since it uses less digits than its factorization.

14897610372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7216 (or 7214 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The spelling of 14897610372 in words is "fourteen billion, eight hundred ninety-seven million, six hundred ten thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 271 542 739 813 1084 1478 1626 2217 2956 3252 4434 6199 8868 12398 18597 24796 37194 74388 200269 400538 600807 801076 1201614 1679929 2403228 3359858 4581061 5039787 6719716 9162122 10079574 13743183 18324244 20159148 27486366 54972732 1241467531 2482935062 3724402593 4965870124 7448805186 14897610372