Base | Representation |
---|---|
bin | 111101001010000100… |
… | …0101001110100100100 |
3 | 110112222220200111010000 |
4 | 1322110020221310210 |
5 | 4122433041042200 |
6 | 140200102101300 |
7 | 12326405155266 |
oct | 1722410516444 |
9 | 415886614100 |
10 | 131334315300 |
11 | 50775884a51 |
12 | 2155371a830 |
13 | c500465a06 |
14 | 64dc79db36 |
15 | 363a081300 |
hex | 1e94229d24 |
131334315300 has 90 divisors (see below), whose sum is σ = 425733991298. Its totient is φ = 35022481920.
The previous prime is 131334315263. The next prime is 131334315317. The reversal of 131334315300 is 3513433131.
131334315300 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 343 + 15 + 300 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 41966800164 + 89367515136 = 204858^2 + 298944^2 .
It is a tau number, because it is divible by the number of its divisors (90).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 8098957 + ... + 8115156.
Almost surely, 2131334315300 is an apocalyptic number.
131334315300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131334315300 is an abundant number, since it is smaller than the sum of its proper divisors (294399675998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131334315300 is a wasteful number, since it uses less digits than its factorization.
131334315300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16214139 (or 16214123 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 27.
Adding to 131334315300 its reverse (3513433131), we get a palindrome (134847748431).
The spelling of 131334315300 in words is "one hundred thirty-one billion, three hundred thirty-four million, three hundred fifteen thousand, three hundred".
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