Base | Representation |
---|---|
bin | 10011001101010111… |
… | …11011100111100101 |
3 | 222121201012210221100 |
4 | 21212223323213211 |
5 | 132110024231023 |
6 | 4423153310313 |
7 | 513362506341 |
oct | 114653734745 |
9 | 28551183840 |
10 | 10312727013 |
11 | 44122a1496 |
12 | 1bb9865399 |
13 | c84723144 |
14 | 6db8ca621 |
15 | 405582c43 |
hex | 266afb9e5 |
10312727013 has 6 divisors (see below), whose sum is σ = 14896161254. Its totient is φ = 6875151336.
The previous prime is 10312726999. The next prime is 10312727021. The reversal of 10312727013 is 31072721301.
It can be written as a sum of positive squares in only one way, i.e., 5658349284 + 4654377729 = 75222^2 + 68223^2 .
It is not a de Polignac number, because 10312727013 - 213 = 10312718821 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 (10312727053) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 572929270 + ... + 572929287.
Almost surely, 210312727013 is an apocalyptic number.
It is an amenable number.
10312727013 is a deficient number, since it is larger than the sum of its proper divisors (4583434241).
10312727013 is a wasteful number, since it uses less digits than its factorization.
10312727013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1145858563 (or 1145858560 counting only the distinct ones).
The product of its (nonzero) digits is 1764, while the sum is 27.
The spelling of 10312727013 in words is "ten billion, three hundred twelve million, seven hundred twenty-seven thousand, thirteen".
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