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118908518396 = 2272740890137
BaseRepresentation
bin110111010111101111…
…1111111111111111100
3102100220221100121012212
41232233133333333330
53422011040042041
6130343102115552
711406443505203
oct1565737777774
9370827317185
10118908518396
1146479838908
121b06627bbb8
13b2a0029a75
145a803c423a
15315e2538eb
hex1baf7ffffc

118908518396 has 12 divisors (see below), whose sum is σ = 208376143248. Its totient is φ = 59372477472.

The previous prime is 118908518389. The next prime is 118908518411. The reversal of 118908518396 is 693815809811.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20442161 + ... + 20447976.

It is an arithmetic number, because the mean of its divisors is an integer number (17364678604).

Almost surely, 2118908518396 is an apocalyptic number.

It is an amenable number.

118908518396 is a deficient number, since it is larger than the sum of its proper divisors (89467624852).

118908518396 is a wasteful number, since it uses less digits than its factorization.

118908518396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40890868 (or 40890866 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 59.

The spelling of 118908518396 in words is "one hundred eighteen billion, nine hundred eight million, five hundred eighteen thousand, three hundred ninety-six".

Divisors: 1 2 4 727 1454 2908 40890137 81780274 163560548 29727129599 59454259198 118908518396