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131795088465496 = 23118727495048749
BaseRepresentation
bin11101111101110111101111…
…011011100101111001011000
3122021122111011022122122112011
4131331313233123211321120
5114233312320121343441
61144145454445355304
736521611104000121
oct3575675733457130
9567574138578464
10131795088465496
1138aa2a8a603295
1212946930568b34
1358702ba0a4151
142478cb8537048
15103845cd22581
hex77ddef6e5e58

131795088465496 has 32 divisors (see below), whose sum is σ = 247413993750000. Its totient is φ = 65818063886976.

The previous prime is 131795088465461. The next prime is 131795088465533. The reversal of 131795088465496 is 694564880597131.

It is a congruent number.

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, 23580130 + ... + 28628878.

Almost surely, 2131795088465496 is an apocalyptic number.

It is an amenable number.

131795088465496 is a deficient number, since it is larger than the sum of its proper divisors (115618905284504).

131795088465496 is a wasteful number, since it uses less digits than its factorization.

131795088465496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5052691 (or 5052687 counting only the distinct ones).

The product of its (nonzero) digits is 1567641600, while the sum is 76.

The spelling of 131795088465496 in words is "one hundred thirty-one trillion, seven hundred ninety-five billion, eighty-eight million, four hundred sixty-five thousand, four hundred ninety-six".

Divisors: 1 2 4 8 1187 2374 2749 4748 5498 9496 10996 21992 3263063 5048749 6526126 10097498 13052252 20194996 26104504 40389992 5992865063 11985730126 13879011001 23971460252 27758022002 47942920504 55516044004 111032088008 16474386058187 32948772116374 65897544232748 131795088465496