Base | Representation |
---|---|
bin | 1111111110110111010… |
… | …0101000110010011010 |
3 | 222020201110102110112200 |
4 | 3333231310220302122 |
5 | 13444311133012034 |
6 | 330045334551030 |
7 | 25560113316366 |
oct | 3775564506232 |
9 | 866643373480 |
10 | 274572938394 |
11 | a649a2a15a7 |
12 | 45269b08476 |
13 | 1cb79c9a421 |
14 | d40a18c2a6 |
15 | 722027ea99 |
hex | 3fedd28c9a |
274572938394 has 12 divisors (see below), whose sum is σ = 594908033226. Its totient is φ = 91524312792.
The previous prime is 274572938363. The next prime is 274572938401. The reversal of 274572938394 is 493839275472.
274572938394 is a `hidden beast` number, since 2 + 7 + 457 + 2 + 93 + 8 + 3 + 94 = 666.
274572938394 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 157598678169 + 116974260225 = 396987^2 + 342015^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7627026049 + ... + 7627026084.
Almost surely, 2274572938394 is an apocalyptic number.
274572938394 is an abundant number, since it is smaller than the sum of its proper divisors (320335094832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
274572938394 is a wasteful number, since it uses less digits than its factorization.
274572938394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15254052141 (or 15254052138 counting only the distinct ones).
The product of its digits is 91445760, while the sum is 63.
The spelling of 274572938394 in words is "two hundred seventy-four billion, five hundred seventy-two million, nine hundred thirty-eight thousand, three hundred ninety-four".
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