Base | Representation |
---|---|
bin | 1001000111000001101… |
… | …10100000011000101011 |
3 | 1002220221012121000221122 |
4 | 10203200312200120223 |
5 | 20112021031430443 |
6 | 355443403125455 |
7 | 31420452233330 |
oct | 4434066403053 |
9 | 1086835530848 |
10 | 313010030123 |
11 | 11082400250a |
12 | 507b651388b |
13 | 23694302a9b |
14 | 11214d5c987 |
15 | 821e942968 |
hex | 48e0da062b |
313010030123 has 16 divisors (see below), whose sum is σ = 359820324864. Its totient is φ = 266724355680.
The previous prime is 313010030117. The next prime is 313010030131. The reversal of 313010030123 is 321030010313.
It is a cyclic number.
It is not a de Polignac number, because 313010030123 - 24 = 313010030107 is a prime.
It is not an unprimeable number, because it can be changed into a prime (313010030153) 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, 3973586 + ... + 4051592.
It is an arithmetic number, because the mean of its divisors is an integer number (22488770304).
Almost surely, 2313010030123 is an apocalyptic number.
313010030123 is a deficient number, since it is larger than the sum of its proper divisors (46810294741).
313010030123 is a wasteful number, since it uses less digits than its factorization.
313010030123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81362.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 313010030123 its reverse (321030010313), we get a palindrome (634040040436).
The spelling of 313010030123 in words is "three hundred thirteen billion, ten million, thirty thousand, one hundred twenty-three".
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