Base | Representation |
---|---|
bin | 1001000101011001000… |
… | …10101001111111001110 |
3 | 1002211200001012101022100 |
4 | 10202230202221333032 |
5 | 20103221344130332 |
6 | 355220332455530 |
7 | 31356634502103 |
oct | 4425442517716 |
9 | 1084601171270 |
10 | 312132411342 |
11 | 110413677534 |
12 | 505b061a5a6 |
13 | 2358454462b |
14 | 1117058aaaa |
15 | 81bc88767c |
hex | 48ac8a9fce |
312132411342 has 48 divisors (see below), whose sum is σ = 700197909840. Its totient is φ = 100371578496.
The previous prime is 312132411337. The next prime is 312132411401. The reversal of 312132411342 is 243114231213.
312132411342 is a `hidden beast` number, since 3 + 1 + 213 + 2 + 411 + 34 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 367738 + ... + 871490.
It is an arithmetic number, because the mean of its divisors is an integer number (14587456455).
Almost surely, 2312132411342 is an apocalyptic number.
312132411342 is an abundant number, since it is smaller than the sum of its proper divisors (388065498498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312132411342 is a wasteful number, since it uses less digits than its factorization.
312132411342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504977 (or 504974 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
Adding to 312132411342 its reverse (243114231213), we get a palindrome (555246642555).
The spelling of 312132411342 in words is "three hundred twelve billion, one hundred thirty-two million, four hundred eleven thousand, three hundred forty-two".
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