Base | Representation |
---|---|
bin | 1110001111101001101011… |
… | …10111001010010011101001 |
3 | 11002220112222101201021211201 |
4 | 13013310311313022103221 |
5 | 13101203224114023223 |
6 | 150342032024324201 |
7 | 6412043255035306 |
oct | 707646567122351 |
9 | 132815871637751 |
10 | 31324100142313 |
11 | 9a87526a04930 |
12 | 361a9a1913661 |
13 | 1462b084c6214 |
14 | 7a414759c0ad |
15 | 394c298c1ead |
hex | 1c7d35dca4e9 |
31324100142313 has 8 divisors (see below), whose sum is σ = 34172122227840. Its totient is φ = 28476140826480.
The previous prime is 31324100142311. The next prime is 31324100142319.
31324100142313 is nontrivially palindromic in base 10.
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 31324100142313 - 21 = 31324100142311 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (31324100142311) 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, 14645953 + ... + 16647886.
It is an arithmetic number, because the mean of its divisors is an integer number (4271515278480).
Almost surely, 231324100142313 is an apocalyptic number.
It is an amenable number.
31324100142313 is a deficient number, since it is larger than the sum of its proper divisors (2848022085527).
31324100142313 is a wasteful number, since it uses less digits than its factorization.
31324100142313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31384847.
The product of its (nonzero) digits is 5184, while the sum is 28.
It can be divided in two parts, 31324100 and 142313, that added together give a palindrome (31466413).
The spelling of 31324100142313 in words is "thirty-one trillion, three hundred twenty-four billion, one hundred million, one hundred forty-two thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •