Base | Representation |
---|---|
bin | 11101111000101101100100… |
… | …010010000001000111100100 |
3 | 122020101121002002020002200010 |
4 | 131320231210102001013210 |
5 | 114212010240022314020 |
6 | 1143314543535450220 |
7 | 36454160525621004 |
oct | 3570554422010744 |
9 | 566347062202603 |
10 | 131440566604260 |
11 | 389766a4221741 |
12 | 128aa08b986970 |
13 | 5845a3b7466b4 |
14 | 2465a86308004 |
15 | 102e10dd12de0 |
hex | 778b644811e4 |
131440566604260 has 24 divisors (see below), whose sum is σ = 368033586492096. Its totient is φ = 35050817761120.
The previous prime is 131440566604181. The next prime is 131440566604271. The reversal of 131440566604260 is 62406665044131.
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, 1095338054976 + ... + 1095338055095.
It is an arithmetic number, because the mean of its divisors is an integer number (15334732770504).
Almost surely, 2131440566604260 is an apocalyptic number.
131440566604260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131440566604260 is an abundant number, since it is smaller than the sum of its proper divisors (236593019887836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131440566604260 is a wasteful number, since it uses less digits than its factorization.
131440566604260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2190676110083 (or 2190676110081 counting only the distinct ones).
The product of its (nonzero) digits is 2488320, while the sum is 48.
The spelling of 131440566604260 in words is "one hundred thirty-one trillion, four hundred forty billion, five hundred sixty-six million, six hundred four thousand, two hundred sixty".
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