Base | Representation |
---|---|
bin | 100101010101011… |
… | …001111001110001 |
3 | 1121122121210112000 |
4 | 211111121321301 |
5 | 2240322234423 |
6 | 142053124213 |
7 | 21344020050 |
oct | 4525317161 |
9 | 1548553460 |
10 | 626368113 |
11 | 2a16286a8 |
12 | 155929669 |
13 | 9c9cb727 |
14 | 5d28c397 |
15 | 39eca843 |
hex | 25559e71 |
626368113 has 32 divisors (see below), whose sum is σ = 1094737920. Its totient is φ = 346375440.
The previous prime is 626368097. The next prime is 626368123. The reversal of 626368113 is 311863626.
626368113 is a `hidden beast` number, since 6 + 2 + 636 + 8 + 1 + 13 = 666.
It is not a de Polignac number, because 626368113 - 24 = 626368097 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (626368123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47595 + ... + 59312.
It is an arithmetic number, because the mean of its divisors is an integer number (34210560).
Almost surely, 2626368113 is an apocalyptic number.
626368113 is a gapful number since it is divisible by the number (63) formed by its first and last digit.
It is an amenable number.
626368113 is a deficient number, since it is larger than the sum of its proper divisors (468369807).
626368113 is a wasteful number, since it uses less digits than its factorization.
626368113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106954 (or 106948 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 626368113 is about 25027.3473025009. The cubic root of 626368113 is about 855.6113694446.
The spelling of 626368113 in words is "six hundred twenty-six million, three hundred sixty-eight thousand, one hundred thirteen".
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