Base | Representation |
---|---|
bin | 1010111010100111110000… |
… | …1100010101001001000100 |
3 | 1120111101211111121012012020 |
4 | 2232221330030111021010 |
5 | 3033121022342412012 |
6 | 41305424512123140 |
7 | 2346063153455256 |
oct | 256517414251104 |
9 | 46441744535166 |
10 | 12002222232132 |
11 | 3908128609790 |
12 | 141a13bb364b0 |
13 | 690a5cc06642 |
14 | 2d6ca6ba5cd6 |
15 | 15c31307ea8c |
hex | aea7c315244 |
12002222232132 has 48 divisors (see below), whose sum is σ = 30552283060992. Its totient is φ = 3636897525280.
The previous prime is 12002222232103. The next prime is 12002222232139. The reversal of 12002222232132 is 23123222220021.
It is not an unprimeable number, because it can be changed into a prime (12002222232139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1736443 + ... + 5198045.
It is an arithmetic number, because the mean of its divisors is an integer number (636505897104).
Almost surely, 212002222232132 is an apocalyptic number.
12002222232132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12002222232132 is an abundant number, since it is smaller than the sum of its proper divisors (18550060828860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12002222232132 is a wasteful number, since it uses less digits than its factorization.
12002222232132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3487888 (or 3487886 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 12002222232132 its reverse (23123222220021), we get a palindrome (35125444452153).
The spelling of 12002222232132 in words is "twelve trillion, two billion, two hundred twenty-two million, two hundred thirty-two thousand, one hundred thirty-two".
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