Base | Representation |
---|---|
bin | 11000110010111000… |
… | …10000101000110100 |
3 | 1021100201101110222202 |
4 | 30121130100220310 |
5 | 204230301143333 |
6 | 10040524444032 |
7 | 650606632655 |
oct | 143134205064 |
9 | 37321343882 |
10 | 13311740468 |
11 | 5711148704 |
12 | 26b60a9618 |
13 | 1341b50610 |
14 | 903d1752c |
15 | 52d9ce5e8 |
hex | 319710a34 |
13311740468 has 12 divisors (see below), whose sum is σ = 25087510980. Its totient is φ = 6143880192.
The previous prime is 13311740467. The next prime is 13311740471. The reversal of 13311740468 is 86404711331.
It can be written as a sum of positive squares in 2 ways, for example, as 1412857744 + 11898882724 = 37588^2 + 109082^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13311740467) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127997453 + ... + 127997556.
It is an arithmetic number, because the mean of its divisors is an integer number (2090625915).
Almost surely, 213311740468 is an apocalyptic number.
It is an amenable number.
13311740468 is a deficient number, since it is larger than the sum of its proper divisors (11775770512).
13311740468 is a wasteful number, since it uses less digits than its factorization.
13311740468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255995026 (or 255995024 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 38.
The spelling of 13311740468 in words is "thirteen billion, three hundred eleven million, seven hundred forty thousand, four hundred sixty-eight".
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