Base | Representation |
---|---|
bin | 10010100111001… |
… | …101100110010100 |
3 | 210202120220211002 |
4 | 102213031212110 |
5 | 1114420103304 |
6 | 50553002432 |
7 | 10511146562 |
oct | 2247154624 |
9 | 722526732 |
10 | 312269204 |
11 | 1502a4525 |
12 | 886b3418 |
13 | 4c9054a0 |
14 | 2d688a32 |
15 | 1c63431e |
hex | 129cd994 |
312269204 has 12 divisors (see below), whose sum is σ = 588507444. Its totient is φ = 144124224.
The previous prime is 312269197. The next prime is 312269207. The reversal of 312269204 is 402962213.
It can be written as a sum of positive squares in 2 ways, for example, as 194546704 + 117722500 = 13948^2 + 10850^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312269207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3002537 + ... + 3002640.
It is an arithmetic number, because the mean of its divisors is an integer number (49042287).
Almost surely, 2312269204 is an apocalyptic number.
It is an amenable number.
312269204 is a deficient number, since it is larger than the sum of its proper divisors (276238240).
312269204 is a wasteful number, since it uses less digits than its factorization.
312269204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6005194 (or 6005192 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 312269204 is about 17671.1404272616. The cubic root of 312269204 is about 678.4373025436.
The spelling of 312269204 in words is "three hundred twelve million, two hundred sixty-nine thousand, two hundred four".
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