Base | Representation |
---|---|
bin | 1110001111101000001110… |
… | …11000010011101000110110 |
3 | 11002220110222001022022020010 |
4 | 13013310013120103220312 |
5 | 13101200124444132014 |
6 | 150341422405521050 |
7 | 6412015035354630 |
oct | 707640730235066 |
9 | 132813861268203 |
10 | 31323320302134 |
11 | 9a87166793413 |
12 | 361a804713186 |
13 | 1462a12a81423 |
14 | 7a40b1b9da50 |
15 | 394bd11cd359 |
hex | 1c7d07613a36 |
31323320302134 has 64 divisors (see below), whose sum is σ = 73567763891712. Its totient is φ = 8703310291200.
The previous prime is 31323320301997. The next prime is 31323320302159. The reversal of 31323320302134 is 43120302332313.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1886487 + ... + 8136674.
It is an arithmetic number, because the mean of its divisors is an integer number (1149496310808).
Almost surely, 231323320302134 is an apocalyptic number.
31323320302134 is an abundant number, since it is smaller than the sum of its proper divisors (42244443589578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31323320302134 is a wasteful number, since it uses less digits than its factorization.
31323320302134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10025221.
The product of its (nonzero) digits is 23328, while the sum is 30.
Adding to 31323320302134 its reverse (43120302332313), we get a palindrome (74443622634447).
The spelling of 31323320302134 in words is "thirty-one trillion, three hundred twenty-three billion, three hundred twenty million, three hundred two thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •