Base | Representation |
---|---|
bin | 11101110111010001111101… |
… | …001100011000100011010110 |
3 | 122020001012011202200121100110 |
4 | 131313101331030120203112 |
5 | 114203402311234404344 |
6 | 1143201435052423450 |
7 | 36444106110123633 |
oct | 3567217514304326 |
9 | 566035152617313 |
10 | 131342200309974 |
11 | 38938a06a99955 |
12 | 12892bb9177b86 |
13 | 5839693541634 |
14 | 2460dd423318a |
15 | 102b7a32343b9 |
hex | 77747d3188d6 |
131342200309974 has 16 divisors (see below), whose sum is σ = 262705926981312. Its totient is φ = 43777145709768.
The previous prime is 131342200309909. The next prime is 131342200309987. The reversal of 131342200309974 is 479903002243131.
It is a happy number.
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, 896852404 + ... + 896998839.
It is an arithmetic number, because the mean of its divisors is an integer number (16419120436332).
Almost surely, 2131342200309974 is an apocalyptic number.
131342200309974 is an abundant number, since it is smaller than the sum of its proper divisors (131363726671338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131342200309974 is a wasteful number, since it uses less digits than its factorization.
131342200309974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1793863451.
The product of its (nonzero) digits is 979776, while the sum is 48.
The spelling of 131342200309974 in words is "one hundred thirty-one trillion, three hundred forty-two billion, two hundred million, three hundred nine thousand, nine hundred seventy-four".
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