Base | Representation |
---|---|
bin | 1011001100101101111011… |
… | …0011111000010100100001 |
3 | 1121121010022010002022012102 |
4 | 2303023132303320110201 |
5 | 3103214224242143241 |
6 | 42104322222340145 |
7 | 2410410311422202 |
oct | 263133663702441 |
9 | 47533263068172 |
10 | 12313114412321 |
11 | 3a17a650a1198 |
12 | 146a44512a655 |
13 | 6b417750b988 |
14 | 307d5a74d5a9 |
15 | 16545bad139b |
hex | b32decf8521 |
12313114412321 has 8 divisors (see below), whose sum is σ = 12737996806080. Its totient is φ = 11888251501392.
The previous prime is 12313114412309. The next prime is 12313114412353. The reversal of 12313114412321 is 12321441131321.
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 12313114412321 - 214 = 12313114395937 is a prime.
It is a super-2 number, since 2×123131144123212 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12313114412381) 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 7 ways as a sum of consecutive naturals, for example, 3579095 + ... + 6118508.
It is an arithmetic number, because the mean of its divisors is an integer number (1592249600760).
Almost surely, 212313114412321 is an apocalyptic number.
It is an amenable number.
12313114412321 is a deficient number, since it is larger than the sum of its proper divisors (424882393759).
12313114412321 is an equidigital number, since it uses as much as digits as its factorization.
12313114412321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9741415.
The product of its digits is 3456, while the sum is 29.
Adding to 12313114412321 its reverse (12321441131321), we get a palindrome (24634555543642).
The spelling of 12313114412321 in words is "twelve trillion, three hundred thirteen billion, one hundred fourteen million, four hundred twelve thousand, three hundred twenty-one".
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