Base | Representation |
---|---|
bin | 11000110011001101… |
… | …10101011001111011 |
3 | 1021100220121022111212 |
4 | 30121212311121323 |
5 | 204232003400012 |
6 | 10041104113335 |
7 | 650642326502 |
oct | 143146653173 |
9 | 37326538455 |
10 | 13314512507 |
11 | 571277134a |
12 | 26b700584b |
13 | 13425b128a |
14 | 904439839 |
15 | 52dd7ab22 |
hex | 3199b567b |
13314512507 has 4 divisors (see below), whose sum is σ = 13483050720. Its totient is φ = 13145974296.
The previous prime is 13314512503. The next prime is 13314512513. The reversal of 13314512507 is 70521541331.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13314512507 - 22 = 13314512503 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13314512503) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84268988 + ... + 84269145.
It is an arithmetic number, because the mean of its divisors is an integer number (3370762680).
Almost surely, 213314512507 is an apocalyptic number.
13314512507 is a deficient number, since it is larger than the sum of its proper divisors (168538213).
13314512507 is an equidigital number, since it uses as much as digits as its factorization.
13314512507 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168538212.
The product of its (nonzero) digits is 12600, while the sum is 32.
The spelling of 13314512507 in words is "thirteen billion, three hundred fourteen million, five hundred twelve thousand, five hundred seven".
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