Base | Representation |
---|---|
bin | 11001101100100110… |
… | …11001000011111001 |
3 | 1022121110112010100222 |
4 | 30312103121003321 |
5 | 211223231024222 |
6 | 10200543105425 |
7 | 665606452652 |
oct | 146623310371 |
9 | 38543463328 |
10 | 13795954937 |
11 | 593a503156 |
12 | 28102a2275 |
13 | 13bb26965b |
14 | 94c360529 |
15 | 55b27a542 |
hex | 3364d90f9 |
13795954937 has 8 divisors (see below), whose sum is σ = 14714108136. Its totient is φ = 12889649152.
The previous prime is 13795954919. The next prime is 13795954943. The reversal of 13795954937 is 73945959731.
It can be written as a sum of positive squares in 4 ways, for example, as 3222151696 + 10573803241 = 56764^2 + 102829^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13795954937 - 212 = 13795950841 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13795954937.
It is not an unprimeable number, because it can be changed into a prime (13795954957) 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, 2959448 + ... + 2964105.
It is an arithmetic number, because the mean of its divisors is an integer number (1839263517).
Almost surely, 213795954937 is an apocalyptic number.
13795954937 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
13795954937 is a deficient number, since it is larger than the sum of its proper divisors (918153199).
13795954937 is a wasteful number, since it uses less digits than its factorization.
13795954937 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5923707.
The product of its digits is 32148900, while the sum is 62.
The spelling of 13795954937 in words is "thirteen billion, seven hundred ninety-five million, nine hundred fifty-four thousand, nine hundred thirty-seven".
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