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14897083204 = 2217277778889
BaseRepresentation
bin11011101111110111…
…10111001101000100
31102110012111020101101
431313323313031010
5221002123130304
610502120105444
71035110055313
oct156773671504
942405436341
1014897083204
116355019113
122a79005284
131535423a43
14a146b427a
155c2c858a4
hex377ef7344

14897083204 has 24 divisors (see below), whose sum is σ = 27613708920. Its totient is φ = 7007778816.

The previous prime is 14897083193. The next prime is 14897083241. The reversal of 14897083204 is 40238079841.

It can be written as a sum of positive squares in 4 ways, for example, as 1368900 + 14895714304 = 1170^2 + 122048^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149392 + ... + 228280.

It is an arithmetic number, because the mean of its divisors is an integer number (1150571205).

Almost surely, 214897083204 is an apocalyptic number.

It is an amenable number.

14897083204 is a deficient number, since it is larger than the sum of its proper divisors (12716625716).

14897083204 is a wasteful number, since it uses less digits than its factorization.

14897083204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81687 (or 81685 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 14897083204 in words is "fourteen billion, eight hundred ninety-seven million, eighty-three thousand, two hundred four".

Divisors: 1 2 4 17 34 68 2777 5554 11108 47209 78889 94418 157778 188836 315556 1341113 2682226 5364452 219074753 438149506 876299012 3724270801 7448541602 14897083204