Base | Representation |
---|---|
bin | 1011001100100011011110… |
… | …1011000101100001010110 |
3 | 1121120212001200200020201210 |
4 | 2303020313223011201112 |
5 | 3103143003414441042 |
6 | 42103140053002250 |
7 | 2410250652105522 |
oct | 263106753054126 |
9 | 47525050606653 |
10 | 12310310312022 |
11 | 3a16856273128 |
12 | 14699a2023386 |
13 | 6b3b1b5a7328 |
14 | 307b7217cd82 |
15 | 165345836a9c |
hex | b3237ac5856 |
12310310312022 has 32 divisors (see below), whose sum is σ = 25096754810880. Its totient is φ = 4024679984640.
The previous prime is 12310310311933. The next prime is 12310310312039. The reversal of 12310310312022 is 22021301301321.
12310310312022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 12310310312022.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74781622 + ... + 74946057.
It is an arithmetic number, because the mean of its divisors is an integer number (784273587840).
Almost surely, 212310310312022 is an apocalyptic number.
12310310312022 is an abundant number, since it is smaller than the sum of its proper divisors (12786444498858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12310310312022 is a wasteful number, since it uses less digits than its factorization.
12310310312022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149727948.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12310310312022 its reverse (22021301301321), we get a palindrome (34331611613343).
The spelling of 12310310312022 in words is "twelve trillion, three hundred ten billion, three hundred ten million, three hundred twelve thousand, twenty-two".
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