Base | Representation |
---|---|
bin | 111111010111101111… |
… | …0001011111001110110 |
3 | 111000021012102012222001 |
4 | 1332233132023321312 |
5 | 4212202001141204 |
6 | 142303512125514 |
7 | 12555246111043 |
oct | 1765736137166 |
9 | 430235365861 |
10 | 136087912054 |
11 | 52795095606 |
12 | 2245b69689a |
13 | caaa241063 |
14 | 682dc401ca |
15 | 38175644a4 |
hex | 1faf78be76 |
136087912054 has 8 divisors (see below), whose sum is σ = 204286634640. Its totient is φ = 67992367176.
The previous prime is 136087912031. The next prime is 136087912087. The reversal of 136087912054 is 450219780631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 136087911995 and 136087912013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25791129 + ... + 25796404.
It is an arithmetic number, because the mean of its divisors is an integer number (25535829330).
It is a 1-persistent number, because it is pandigital, but 2⋅136087912054 = 272175824108 is not.
Almost surely, 2136087912054 is an apocalyptic number.
136087912054 is a deficient number, since it is larger than the sum of its proper divisors (68198722586).
136087912054 is a wasteful number, since it uses less digits than its factorization.
136087912054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51588854.
The product of its (nonzero) digits is 362880, while the sum is 46.
The spelling of 136087912054 in words is "one hundred thirty-six billion, eighty-seven million, nine hundred twelve thousand, fifty-four".
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