Base | Representation |
---|---|
bin | 1011000111010011011110… |
… | …0000011010101101110000 |
3 | 1121021020020200220022112110 |
4 | 2301310313200122231300 |
5 | 3100203242434431112 |
6 | 41553501551525320 |
7 | 2400605540242341 |
oct | 261646740325560 |
9 | 47236220808473 |
10 | 12220113202032 |
11 | 399158036341a |
12 | 145440b229840 |
13 | 6a84759a0328 |
14 | 3036570120c8 |
15 | 162d1702213c |
hex | b1d3781ab70 |
12220113202032 has 20 divisors (see below), whose sum is σ = 31568625772040. Its totient is φ = 4073371067328.
The previous prime is 12220113202007. The next prime is 12220113202043. The reversal of 12220113202032 is 23020231102221.
12220113202032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127292845807 + ... + 127292845902.
It is an arithmetic number, because the mean of its divisors is an integer number (1578431288602).
Almost surely, 212220113202032 is an apocalyptic number.
12220113202032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12220113202032 is an abundant number, since it is smaller than the sum of its proper divisors (19348512570008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12220113202032 is a wasteful number, since it uses less digits than its factorization.
12220113202032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254585691720 (or 254585691714 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 12220113202032 its reverse (23020231102221), we get a palindrome (35240344304253).
The spelling of 12220113202032 in words is "twelve trillion, two hundred twenty billion, one hundred thirteen million, two hundred two thousand, thirty-two".
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