Base | Representation |
---|---|
bin | 1011001100101101100111… |
… | …0011000110010010101011 |
3 | 1121121010002020212001001000 |
4 | 2303023121303012102223 |
5 | 3103214041230240243 |
6 | 42104310020130043 |
7 | 2410405240600014 |
oct | 263133163062253 |
9 | 47533066761030 |
10 | 12313030321323 |
11 | 3a17a216863a6 |
12 | 146a420b36923 |
13 | 6b4162c784a4 |
14 | 307d4d50000b |
15 | 1654545205d3 |
hex | b32d9cc64ab |
12313030321323 has 96 divisors (see below), whose sum is σ = 18916905638400. Its totient is φ = 7915105579392.
The previous prime is 12313030321243. The next prime is 12313030321477. The reversal of 12313030321323 is 32312303031321.
12313030321323 is a `hidden beast` number, since 1 + 2 + 3 + 1 + 30 + 303 + 2 + 1 + 323 = 666.
It is not a de Polignac number, because 12313030321323 - 213 = 12313030313131 is a prime.
It is a super-2 number, since 2×123130303213232 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (12313030321723) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2247310698 + ... + 2247316176.
It is an arithmetic number, because the mean of its divisors is an integer number (197051100400).
Almost surely, 212313030321323 is an apocalyptic number.
12313030321323 is a deficient number, since it is larger than the sum of its proper divisors (6603875317077).
12313030321323 is a wasteful number, since it uses less digits than its factorization.
12313030321323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6098 (or 6055 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 27.
Adding to 12313030321323 its reverse (32312303031321), we get a palindrome (44625333352644).
The spelling of 12313030321323 in words is "twelve trillion, three hundred thirteen billion, thirty million, three hundred twenty-one thousand, three hundred twenty-three".
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