Base | Representation |
---|---|
bin | 1011001100100010101110… |
… | …0111100011000110101111 |
3 | 1121120211112121002200102020 |
4 | 2303020223213203012233 |
5 | 3103142100130324111 |
6 | 42103104030001223 |
7 | 2410242645012660 |
oct | 263105347430657 |
9 | 47524477080366 |
10 | 12310108058031 |
11 | 3a16762090773 |
12 | 1469946346213 |
13 | 6b3ab8711104 |
14 | 307b53371367 |
15 | 165332bd4906 |
hex | b322b9e31af |
12310108058031 has 8 divisors (see below), whose sum is σ = 18758259897984. Its totient is φ = 7034347461720.
The previous prime is 12310108057999. The next prime is 12310108058081. The reversal of 12310108058031 is 13085080101321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12310108058031 - 25 = 12310108057999 is a prime.
It is a super-2 number, since 2×123101080580312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12310108057983 and 12310108058001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12310108058081) 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, 293097810885 + ... + 293097810926.
It is an arithmetic number, because the mean of its divisors is an integer number (2344782487248).
Almost surely, 212310108058031 is an apocalyptic number.
12310108058031 is a deficient number, since it is larger than the sum of its proper divisors (6448151839953).
12310108058031 is an equidigital number, since it uses as much as digits as its factorization.
12310108058031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586195621821.
The product of its (nonzero) digits is 5760, while the sum is 33.
Adding to 12310108058031 its reverse (13085080101321), we get a palindrome (25395188159352).
The spelling of 12310108058031 in words is "twelve trillion, three hundred ten billion, one hundred eight million, fifty-eight thousand, thirty-one".
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