Base | Representation |
---|---|
bin | 1011000110010100100101… |
… | …0000000000010100101100 |
3 | 1121012121200011002121221120 |
4 | 2301211021100000110230 |
5 | 3044414204120122312 |
6 | 41542030440100540 |
7 | 2366440304124612 |
oct | 261451120002454 |
9 | 47177604077846 |
10 | 12203231020332 |
11 | 39853a7856440 |
12 | 1451099464750 |
13 | 6a69b521bac1 |
14 | 3028d4c416b2 |
15 | 162679d6e28c |
hex | b194940052c |
12203231020332 has 48 divisors (see below), whose sum is σ = 31064480025600. Its totient is φ = 3697745204160.
The previous prime is 12203231020289. The next prime is 12203231020361. The reversal of 12203231020332 is 23302013230221.
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, 129532 + ... + 4941987.
It is an arithmetic number, because the mean of its divisors is an integer number (647176667200).
Almost surely, 212203231020332 is an apocalyptic number.
12203231020332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12203231020332 is an abundant number, since it is smaller than the sum of its proper divisors (18861249005268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12203231020332 is a wasteful number, since it uses less digits than its factorization.
12203231020332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5089766 (or 5089764 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 12203231020332 its reverse (23302013230221), we get a palindrome (35505244250553).
The spelling of 12203231020332 in words is "twelve trillion, two hundred three billion, two hundred thirty-one million, twenty thousand, three hundred thirty-two".
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