Base | Representation |
---|---|
bin | 1001000111000000110… |
… | …11101100001000001011 |
3 | 1002220220201100212212222 |
4 | 10203200123230020023 |
5 | 20112012232002311 |
6 | 355442552324255 |
7 | 31420335414320 |
oct | 4434033541013 |
9 | 1086821325788 |
10 | 313003000331 |
11 | 11082004096a |
12 | 507b40a368b |
13 | 23692a11148 |
14 | 1121404cb47 |
15 | 821e004adb |
hex | 48e06ec20b |
313003000331 has 16 divisors (see below), whose sum is σ = 361084447680. Its totient is φ = 265764395520.
The previous prime is 313003000259. The next prime is 313003000339. The reversal of 313003000331 is 133000300313.
It is a cyclic number.
It is not a de Polignac number, because 313003000331 - 222 = 312998806027 is a prime.
It is a super-2 number, since 2×3130030003312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313003000339) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3354671 + ... + 3446711.
It is an arithmetic number, because the mean of its divisors is an integer number (22567777980).
Almost surely, 2313003000331 is an apocalyptic number.
313003000331 is a deficient number, since it is larger than the sum of its proper divisors (48081447349).
313003000331 is a wasteful number, since it uses less digits than its factorization.
313003000331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96614.
The product of its (nonzero) digits is 243, while the sum is 17.
Adding to 313003000331 its reverse (133000300313), we get a palindrome (446003300644).
The spelling of 313003000331 in words is "three hundred thirteen billion, three million, three hundred thirty-one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •