Base | Representation |
---|---|
bin | 111101001101000101… |
… | …0000110001101100011 |
3 | 110120020221210221022012 |
4 | 1322122022012031203 |
5 | 4123134422411102 |
6 | 140214111503135 |
7 | 12332043046502 |
oct | 1723212061543 |
9 | 416227727265 |
10 | 131435357027 |
11 | 50817918107 |
12 | 21581527aab |
13 | c518382710 |
14 | 650bd82839 |
15 | 3643d8e752 |
hex | 1e9a286363 |
131435357027 has 16 divisors (see below), whose sum is σ = 141793491840. Its totient is φ = 121112796672.
The previous prime is 131435357023. The next prime is 131435357059. The reversal of 131435357027 is 720753534131.
It is a cyclic number.
It is not a de Polignac number, because 131435357027 - 22 = 131435357023 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131435357023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37242599 + ... + 37246127.
It is an arithmetic number, because the mean of its divisors is an integer number (8862093240).
Almost surely, 2131435357027 is an apocalyptic number.
131435357027 is a deficient number, since it is larger than the sum of its proper divisors (10358134813).
131435357027 is a wasteful number, since it uses less digits than its factorization.
131435357027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7742.
The product of its (nonzero) digits is 264600, while the sum is 41.
The spelling of 131435357027 in words is "one hundred thirty-one billion, four hundred thirty-five million, three hundred fifty-seven thousand, twenty-seven".
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