Base | Representation |
---|---|
bin | 1110000110111001011010… |
… | …11000010011000000001110 |
3 | 11001211210120211020010100212 |
4 | 13003130231120103000032 |
5 | 13031241214342414042 |
6 | 145551524550322422 |
7 | 6351234355045460 |
oct | 703345530230016 |
9 | 131753524203325 |
10 | 31023310123022 |
11 | 9980a03874428 |
12 | 3590637959412 |
13 | 1440640aca599 |
14 | 79377156c130 |
15 | 38bec2bad482 |
hex | 1c372d61300e |
31023310123022 has 16 divisors (see below), whose sum is σ = 53187763470432. Its totient is φ = 13294467809280.
The previous prime is 31023310123019. The next prime is 31023310123037. The reversal of 31023310123022 is 22032101332013.
It is a congruent number.
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, 102888179 + ... + 103189262.
It is an arithmetic number, because the mean of its divisors is an integer number (3324235216902).
Almost surely, 231023310123022 is an apocalyptic number.
31023310123022 is a deficient number, since it is larger than the sum of its proper divisors (22164453347410).
31023310123022 is a wasteful number, since it uses less digits than its factorization.
31023310123022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206088203.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 31023310123022 its reverse (22032101332013), we get a palindrome (53055411455035).
The spelling of 31023310123022 in words is "thirty-one trillion, twenty-three billion, three hundred ten million, one hundred twenty-three thousand, twenty-two".
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