Base | Representation |
---|---|
bin | 11000111010101011… |
… | …00010100101101000 |
3 | 1021112021100110202002 |
4 | 30131111202211220 |
5 | 204344013302343 |
6 | 10051221230132 |
7 | 652332241055 |
oct | 143525424550 |
9 | 37467313662 |
10 | 13377087848 |
11 | 5745021103 |
12 | 2713b62348 |
13 | 13525504c7 |
14 | 90c88802c |
15 | 5345db8b8 |
hex | 31d562968 |
13377087848 has 32 divisors (see below), whose sum is σ = 25567306560. Its totient is φ = 6560117760.
The previous prime is 13377087847. The next prime is 13377087923. The reversal of 13377087848 is 84878077331.
It is a super-2 number, since 2×133770878482 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13377087793 and 13377087802.
It is not an unprimeable number, because it can be changed into a prime (13377087847) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48611 + ... + 170637.
It is an arithmetic number, because the mean of its divisors is an integer number (798978330).
Almost surely, 213377087848 is an apocalyptic number.
It is an amenable number.
13377087848 is a deficient number, since it is larger than the sum of its proper divisors (12190218712).
13377087848 is a wasteful number, since it uses less digits than its factorization.
13377087848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122297 (or 122293 counting only the distinct ones).
The product of its (nonzero) digits is 6322176, while the sum is 56.
The spelling of 13377087848 in words is "thirteen billion, three hundred seventy-seven million, eighty-seven thousand, eight hundred forty-eight".
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