Base | Representation |
---|---|
bin | 1001000111010000010… |
… | …00001101100111000011 |
3 | 1002221020201022110020121 |
4 | 10203220020031213003 |
5 | 20112243310043243 |
6 | 355503443521111 |
7 | 31423464016162 |
oct | 4435010154703 |
9 | 1087221273217 |
10 | 313132112323 |
11 | 110886a06698 |
12 | 5082b389197 |
13 | 236b36a8684 |
14 | 1122725b3d9 |
15 | 822a50a1ed |
hex | 48e820d9c3 |
313132112323 has 8 divisors (see below), whose sum is σ = 331768234800. Its totient is φ = 294520055040.
The previous prime is 313132112299. The next prime is 313132112327. The reversal of 313132112323 is 323211231313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 313132112323 - 217 = 313131981251 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313132112327) 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, 5989498 + ... + 6041551.
It is an arithmetic number, because the mean of its divisors is an integer number (41471029350).
Almost surely, 2313132112323 is an apocalyptic number.
313132112323 is a deficient number, since it is larger than the sum of its proper divisors (18636122477).
313132112323 is a wasteful number, since it uses less digits than its factorization.
313132112323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12032597.
The product of its digits is 1944, while the sum is 25.
Adding to 313132112323 its reverse (323211231313), we get a palindrome (636343343636).
The spelling of 313132112323 in words is "three hundred thirteen billion, one hundred thirty-two million, one hundred twelve thousand, three hundred twenty-three".
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