Base | Representation |
---|---|
bin | 11101001100000110… |
… | …110100011011101101 |
3 | 2222220020210121210100 |
4 | 131030012310123231 |
5 | 1003141424031432 |
6 | 22221555501313 |
7 | 2156450302113 |
oct | 351406643355 |
9 | 88806717710 |
10 | 31341627117 |
11 | 12323593379 |
12 | 60a82b7839 |
13 | 2c563163b8 |
14 | 17346c3ab3 |
15 | c367dd07c |
hex | 74c1b46ed |
31341627117 has 12 divisors (see below), whose sum is σ = 45431211904. Its totient is φ = 20820584520.
The previous prime is 31341627113. The next prime is 31341627133. The reversal of 31341627117 is 71172614313.
It is a happy number.
31341627117 is a `hidden beast` number, since 3 + 13 + 4 + 1 + 627 + 1 + 17 = 666.
It is not a de Polignac number, because 31341627117 - 22 = 31341627113 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31341627113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6150109 + ... + 6155202.
Almost surely, 231341627117 is an apocalyptic number.
It is an amenable number.
31341627117 is a deficient number, since it is larger than the sum of its proper divisors (14089584787).
31341627117 is a wasteful number, since it uses less digits than its factorization.
31341627117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12305600 (or 12305597 counting only the distinct ones).
The product of its digits is 21168, while the sum is 36.
The spelling of 31341627117 in words is "thirty-one billion, three hundred forty-one million, six hundred twenty-seven thousand, one hundred seventeen".
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