Base | Representation |
---|---|
bin | 1001000101110001000… |
… | …00101001000110011101 |
3 | 1002212012001001000022011 |
4 | 10202320200221012131 |
5 | 20104124300210023 |
6 | 355252304351221 |
7 | 31364623324006 |
oct | 4427040510635 |
9 | 1085161030264 |
10 | 312333210013 |
11 | 110506a55550 |
12 | 50647915511 |
13 | 235b701b306 |
14 | 1118d0da1ad |
15 | 81d02ed50d |
hex | 48b882919d |
312333210013 has 8 divisors (see below), whose sum is σ = 340870510080. Its totient is φ = 283819805280.
The previous prime is 312333209953. The next prime is 312333210043. The reversal of 312333210013 is 310012333213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-312333210013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312333210043) 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, 5946493 + ... + 5998786.
It is an arithmetic number, because the mean of its divisors is an integer number (42608813760).
Almost surely, 2312333210013 is an apocalyptic number.
It is an amenable number.
312333210013 is a deficient number, since it is larger than the sum of its proper divisors (28537300067).
312333210013 is a wasteful number, since it uses less digits than its factorization.
312333210013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11947667.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 312333210013 its reverse (310012333213), we get a palindrome (622345543226).
The spelling of 312333210013 in words is "three hundred twelve billion, three hundred thirty-three million, two hundred ten thousand, thirteen".
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