Base | Representation |
---|---|
bin | 11000111010101010… |
… | …11111001100001010 |
3 | 1021112021022202122121 |
4 | 30131111133030022 |
5 | 204344012331210 |
6 | 10051221041454 |
7 | 652332152353 |
oct | 143525371412 |
9 | 37467282577 |
10 | 13377073930 |
11 | 5745011700 |
12 | 2713b5628a |
13 | 135254707c |
14 | 90c882d2a |
15 | 5345d76da |
hex | 31d55f30a |
13377073930 has 96 divisors (see below), whose sum is σ = 27751248000. Its totient is φ = 4630369920.
The previous prime is 13377073877. The next prime is 13377073933. The reversal of 13377073930 is 3937077331.
13377073930 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×133770739302 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13377073933) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6372021 + ... + 6374119.
It is an arithmetic number, because the mean of its divisors is an integer number (289075500).
Almost surely, 213377073930 is an apocalyptic number.
13377073930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13377073930 is an abundant number, since it is smaller than the sum of its proper divisors (14374174070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13377073930 is a wasteful number, since it uses less digits than its factorization.
13377073930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2380 (or 2369 counting only the distinct ones).
The product of its (nonzero) digits is 250047, while the sum is 43.
The spelling of 13377073930 in words is "thirteen billion, three hundred seventy-seven million, seventy-three thousand, nine hundred thirty".
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