Base | Representation |
---|---|
bin | 1010111011001111111111… |
… | …0111100000101001001010 |
3 | 1120112102201002221202011210 |
4 | 2232303333313200221022 |
5 | 3033310131423120242 |
6 | 41314412241433550 |
7 | 2346624603156066 |
oct | 256637767405112 |
9 | 46472632852153 |
10 | 12013021301322 |
11 | 391176a389258 |
12 | 142025463b8b6 |
13 | 691a9130c102 |
14 | 2d760d0d0aa6 |
15 | 15c74617dd9c |
hex | aecffde0a4a |
12013021301322 has 32 divisors (see below), whose sum is σ = 24368184392832. Its totient is φ = 3947638063104.
The previous prime is 12013021301311. The next prime is 12013021301503. The reversal of 12013021301322 is 22310312031021.
It is a super-2 number, since 2×120130213013222 (a number of 27 digits) contains 22 as substring.
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, 40007878 + ... + 40307025.
It is an arithmetic number, because the mean of its divisors is an integer number (761505762276).
Almost surely, 212013021301322 is an apocalyptic number.
12013021301322 is an abundant number, since it is smaller than the sum of its proper divisors (12355163091510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12013021301322 is a wasteful number, since it uses less digits than its factorization.
12013021301322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80315262.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12013021301322 its reverse (22310312031021), we get a palindrome (34323333332343).
The spelling of 12013021301322 in words is "twelve trillion, thirteen billion, twenty-one million, three hundred one thousand, three hundred twenty-two".
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