Base | Representation |
---|---|
bin | 1110001010100101011010… |
… | …11011001110000000101010 |
3 | 11002021220121220221220200112 |
4 | 13011102231123032000222 |
5 | 13040330211140033414 |
6 | 150130041304334322 |
7 | 6363341226613604 |
oct | 705225533160052 |
9 | 132256556856615 |
10 | 31150012424234 |
11 | 9a1a711a30660 |
12 | 35b10b81743a2 |
13 | 144c583717352 |
14 | 799950a9a174 |
15 | 39043b275d3e |
hex | 1c54ad6ce02a |
31150012424234 has 16 divisors (see below), whose sum is σ = 52350389431776. Its totient is φ = 13776418270800.
The previous prime is 31150012424213. The next prime is 31150012424269. The reversal of 31150012424234 is 43242421005113.
It is a self number, because there is not a number n which added to its sum of digits gives 31150012424234.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19133913452 + ... + 19133915079.
It is an arithmetic number, because the mean of its divisors is an integer number (3271899339486).
Almost surely, 231150012424234 is an apocalyptic number.
31150012424234 is a deficient number, since it is larger than the sum of its proper divisors (21200377007542).
31150012424234 is a wasteful number, since it uses less digits than its factorization.
31150012424234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38267828581.
The product of its (nonzero) digits is 23040, while the sum is 32.
Adding to 31150012424234 its reverse (43242421005113), we get a palindrome (74392433429347).
The spelling of 31150012424234 in words is "thirty-one trillion, one hundred fifty billion, twelve million, four hundred twenty-four thousand, two hundred thirty-four".
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