Base | Representation |
---|---|
bin | 1011001100101101100011… |
… | …0001110111111100101011 |
3 | 1121121010001001200100211121 |
4 | 2303023120301313330223 |
5 | 3103214022341120321 |
6 | 42104304205440111 |
7 | 2410404642345211 |
oct | 263133061677453 |
9 | 47533031610747 |
10 | 12313013223211 |
11 | 3a17a12a68328 |
12 | 146a417270037 |
13 | 6b415c56cb6c |
14 | 307d4b12ccb1 |
15 | 165452c94441 |
hex | b32d8c77f2b |
12313013223211 has 8 divisors (see below), whose sum is σ = 13124806833600. Its totient is φ = 11510941692288.
The previous prime is 12313013223193. The next prime is 12313013223229. The reversal of 12313013223211 is 11232231031321.
It is an interprime number because it is at equal distance from previous prime (12313013223193) and next prime (12313013223229).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12313013223211 - 211 = 12313013221163 is a prime.
It is a super-2 number, since 2×123130132232112 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12313013223011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2430517251 + ... + 2430522316.
It is an arithmetic number, because the mean of its divisors is an integer number (1640600854200).
Almost surely, 212313013223211 is an apocalyptic number.
12313013223211 is a deficient number, since it is larger than the sum of its proper divisors (811793610389).
12313013223211 is a wasteful number, since it uses less digits than its factorization.
12313013223211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4861039733.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 12313013223211 its reverse (11232231031321), we get a palindrome (23545244254532).
The spelling of 12313013223211 in words is "twelve trillion, three hundred thirteen billion, thirteen million, two hundred twenty-three thousand, two hundred eleven".
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