Base | Representation |
---|---|
bin | 1110001110111110110111… |
… | …00010110001010011110010 |
3 | 11002211100122011201121201022 |
4 | 13013133123202301103302 |
5 | 13100314133130323442 |
6 | 150323310442135442 |
7 | 6410300454120620 |
oct | 707373342612362 |
9 | 132740564647638 |
10 | 31301110011122 |
11 | 9a787a9646006 |
12 | 36164464b1582 |
13 | 14608b34b0cb3 |
14 | 7a2da611c510 |
15 | 3943313b13d2 |
hex | 1c77db8b14f2 |
31301110011122 has 64 divisors (see below), whose sum is σ = 55311854814720. Its totient is φ = 13007827929600.
The previous prime is 31301110011097. The next prime is 31301110011163. The reversal of 31301110011122 is 22111001110313.
It is a self number, because there is not a number n which added to its sum of digits gives 31301110011122.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1090730678 + ... + 1090759374.
It is an arithmetic number, because the mean of its divisors is an integer number (864247731480).
Almost surely, 231301110011122 is an apocalyptic number.
31301110011122 is a deficient number, since it is larger than the sum of its proper divisors (24010744803598).
31301110011122 is a wasteful number, since it uses less digits than its factorization.
31301110011122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46827.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 31301110011122 its reverse (22111001110313), we get a palindrome (53412111121435).
The spelling of 31301110011122 in words is "thirty-one trillion, three hundred one billion, one hundred ten million, eleven thousand, one hundred twenty-two".
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