Base | Representation |
---|---|
bin | 100111110011011101… |
… | …100010011010110111 |
3 | 11002022120120000120000 |
4 | 213303131202122313 |
5 | 1200012230443221 |
6 | 31344551442343 |
7 | 3042056106033 |
oct | 476335423267 |
9 | 132276500500 |
10 | 42739312311 |
11 | 17142255a13 |
12 | 83493863b3 |
13 | 4051751817 |
14 | 20d63151c3 |
15 | 11a2234e26 |
hex | 9f37626b7 |
42739312311 has 10 divisors (see below), whose sum is σ = 63845145672. Its totient is φ = 28492874820.
The previous prime is 42739312289. The next prime is 42739312327. The reversal of 42739312311 is 11321393724.
42739312311 is a `hidden beast` number, since 4 + 27 + 3 + 9 + 312 + 311 = 666.
It is not a de Polignac number, because 42739312311 - 215 = 42739279543 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42739312331) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 263822835 + ... + 263822996.
Almost surely, 242739312311 is an apocalyptic number.
42739312311 is a deficient number, since it is larger than the sum of its proper divisors (21105833361).
42739312311 is an equidigital number, since it uses as much as digits as its factorization.
42739312311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527645843 (or 527645834 counting only the distinct ones).
The product of its digits is 27216, while the sum is 36.
The spelling of 42739312311 in words is "forty-two billion, seven hundred thirty-nine million, three hundred twelve thousand, three hundred eleven".
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