Base | Representation |
---|---|
bin | 11011110001110011… |
… | …01011011100010100 |
3 | 1102111022222112010101 |
4 | 31320321223130110 |
5 | 221020300203311 |
6 | 10503455303444 |
7 | 1035364566430 |
oct | 157071533424 |
9 | 42438875111 |
10 | 14913287956 |
11 | 6363186a76 |
12 | 2a8251ab84 |
13 | 15388a8858 |
14 | a168d19c0 |
15 | 5c43d6ec1 |
hex | 378e6b714 |
14913287956 has 12 divisors (see below), whose sum is σ = 29826575968. Its totient is φ = 6391409112.
The previous prime is 14913287947. The next prime is 14913287957. The reversal of 14913287956 is 65978231941.
It is a happy number.
14913287956 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 14913287897 and 14913287906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14913287957) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266308686 + ... + 266308741.
Almost surely, 214913287956 is an apocalyptic number.
It is an amenable number.
14913287956 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14913287956 is a wasteful number, since it uses less digits than its factorization.
14913287956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 532617438 (or 532617436 counting only the distinct ones).
The product of its digits is 3265920, while the sum is 55.
The spelling of 14913287956 in words is "fourteen billion, nine hundred thirteen million, two hundred eighty-seven thousand, nine hundred fifty-six".
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