Base | Representation |
---|---|
bin | 11101110010011111010111… |
… | …111011011100001100100001 |
3 | 122011212201110221020221120111 |
4 | 131302133113323130030201 |
5 | 114133004121042111223 |
6 | 1142350313532211321 |
7 | 36411243344456146 |
oct | 3562372773341441 |
9 | 564781427227514 |
10 | 131013010113313 |
11 | 3882133a785889 |
12 | 1283b248009b41 |
13 | 5814621053a13 |
14 | 244d0c64443cd |
15 | 1022e380ad30d |
hex | 7727d7edc321 |
131013010113313 has 8 divisors (see below), whose sum is σ = 131344270505856. Its totient is φ = 130681876045200.
The previous prime is 131013010113239. The next prime is 131013010113353. The reversal of 131013010113313 is 313311010310131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131013010113313 - 217 = 131013009982241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131013010113353) 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, 29504083 + ... + 33652888.
It is an arithmetic number, because the mean of its divisors is an integer number (16418033813232).
Almost surely, 2131013010113313 is an apocalyptic number.
It is an amenable number.
131013010113313 is a deficient number, since it is larger than the sum of its proper divisors (331260392543).
131013010113313 is an equidigital number, since it uses as much as digits as its factorization.
131013010113313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63162215.
The product of its (nonzero) digits is 243, while the sum is 22.
Adding to 131013010113313 its reverse (313311010310131), we get a palindrome (444324020423444).
The spelling of 131013010113313 in words is "one hundred thirty-one trillion, thirteen billion, ten million, one hundred thirteen thousand, three hundred thirteen".
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