Base | Representation |
---|---|
bin | 1011001100100010010111… |
… | …1101110100100010100001 |
3 | 1121120211021222200002100122 |
4 | 2303020211331310202201 |
5 | 3103141401341431223 |
6 | 42103050401330025 |
7 | 2410240414014035 |
oct | 263104575644241 |
9 | 47524258602318 |
10 | 12310013233313 |
11 | 3a16713604534 |
12 | 146991a636915 |
13 | 6b3aa1b90103 |
14 | 307b4492a1c5 |
15 | 1653297035c8 |
hex | b3225f748a1 |
12310013233313 has 8 divisors (see below), whose sum is σ = 13035762496008. Its totient is φ = 11584445174784.
The previous prime is 12310013233291. The next prime is 12310013233361. The reversal of 12310013233313 is 31333231001321.
It can be written as a sum of positive squares in 4 ways, for example, as 861345479569 + 11448667753744 = 928087^2 + 3383588^2 .
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 12310013233313 - 224 = 12309996456097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12310013233363) 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, 45161156 + ... + 45432917.
It is an arithmetic number, because the mean of its divisors is an integer number (1629470312001).
Almost surely, 212310013233313 is an apocalyptic number.
It is an amenable number.
12310013233313 is a deficient number, since it is larger than the sum of its proper divisors (725749262695).
12310013233313 is an equidigital number, since it uses as much as digits as its factorization.
12310013233313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90602083.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 12310013233313 its reverse (31333231001321), we get a palindrome (43643244234634).
The spelling of 12310013233313 in words is "twelve trillion, three hundred ten billion, thirteen million, two hundred thirty-three thousand, three hundred thirteen".
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