Base | Representation |
---|---|
bin | 11001111111100011… |
… | …01010000100010000 |
3 | 1100000112120112212020 |
4 | 30333301222010100 |
5 | 212034422240411 |
6 | 10224421331440 |
7 | 1002546361404 |
oct | 147761520420 |
9 | 40015515766 |
10 | 13954883856 |
11 | 5a11193871 |
12 | 2855566b80 |
13 | 1415173734 |
14 | 9654d1104 |
15 | 56a1c0606 |
hex | 33fc6a110 |
13954883856 has 40 divisors (see below), whose sum is σ = 36054418560. Its totient is φ = 4651072896.
The previous prime is 13954883797. The next prime is 13954883903. The reversal of 13954883856 is 65838845931.
It is a self number, because there is not a number n which added to its sum of digits gives 13954883856.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669366 + ... + 689898.
It is an arithmetic number, because the mean of its divisors is an integer number (901360464).
Almost surely, 213954883856 is an apocalyptic number.
13954883856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13954883856 is an abundant number, since it is smaller than the sum of its proper divisors (22099534704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13954883856 is a wasteful number, since it uses less digits than its factorization.
13954883856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34703 (or 34697 counting only the distinct ones).
The product of its digits is 24883200, while the sum is 60.
The spelling of 13954883856 in words is "thirteen billion, nine hundred fifty-four million, eight hundred eighty-three thousand, eight hundred fifty-six".
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