Base | Representation |
---|---|
bin | 1001000111010000010… |
… | …00111011101011001001 |
3 | 1002221020201200001001200 |
4 | 10203220020323223021 |
5 | 20112243332113001 |
6 | 355503451534413 |
7 | 31423465433232 |
oct | 4435010735311 |
9 | 1087221601050 |
10 | 313132301001 |
11 | 110887025423 |
12 | 5082b45a409 |
13 | 236b3743510 |
14 | 112272aa089 |
15 | 822a546086 |
hex | 48e823bac9 |
313132301001 has 24 divisors (see below), whose sum is σ = 497458416000. Its totient is φ = 188596865376.
The previous prime is 313132300993. The next prime is 313132301003. The reversal of 313132301001 is 100103231313.
It is a happy number.
It is not a de Polignac number, because 313132301001 - 23 = 313132300993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (313132301003) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28466251 + ... + 28477248.
It is an arithmetic number, because the mean of its divisors is an integer number (20727434000).
Almost surely, 2313132301001 is an apocalyptic number.
It is an amenable number.
313132301001 is a deficient number, since it is larger than the sum of its proper divisors (184326114999).
313132301001 is a wasteful number, since it uses less digits than its factorization.
313132301001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56943565 (or 56943562 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 313132301001 its reverse (100103231313), we get a palindrome (413235532314).
The spelling of 313132301001 in words is "three hundred thirteen billion, one hundred thirty-two million, three hundred one thousand, one".
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