Base | Representation |
---|---|
bin | 100011010010100111111110… |
… | …1011011101100011110110011 |
3 | 1111201010011001112011121122102 |
4 | 1012211033331123230132303 |
5 | 311141432312340323011 |
6 | 3020114210310331015 |
7 | 122246215436132216 |
oct | 10645177533543663 |
9 | 1451104045147572 |
10 | 310423013214131 |
11 | 8aa0172a280274 |
12 | 2a996087059a6b |
13 | 104299c290632c |
14 | 56927a829577d |
15 | 25d4c3571a73b |
hex | 11a53fd6ec7b3 |
310423013214131 has 4 divisors (see below), whose sum is σ = 310427642246064. Its totient is φ = 310418384182200.
The previous prime is 310423013214103. The next prime is 310423013214157. The reversal of 310423013214131 is 131412310324013.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-310423013214131 is a prime.
It is a super-2 number, since 2×3104230132141312 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 310423013214094 and 310423013214103.
It is not an unprimeable number, because it can be changed into a prime (310423013214031) 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, 2314415375 + ... + 2314549496.
It is an arithmetic number, because the mean of its divisors is an integer number (77606910561516).
Almost surely, 2310423013214131 is an apocalyptic number.
310423013214131 is a deficient number, since it is larger than the sum of its proper divisors (4629031933).
310423013214131 is an equidigital number, since it uses as much as digits as its factorization.
310423013214131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4629031932.
The product of its (nonzero) digits is 5184, while the sum is 29.
Adding to 310423013214131 its reverse (131412310324013), we get a palindrome (441835323538144).
The spelling of 310423013214131 in words is "three hundred ten trillion, four hundred twenty-three billion, thirteen million, two hundred fourteen thousand, one hundred thirty-one".
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