Base | Representation |
---|---|
bin | 10010101010000… |
… | …101101010010100 |
3 | 210211000020000001 |
4 | 102222011222110 |
5 | 1120113214444 |
6 | 51021101044 |
7 | 10520436601 |
oct | 2252055224 |
9 | 724006001 |
10 | 313023124 |
11 | 1507699a7 |
12 | 889b7784 |
13 | 4cb0a6ab |
14 | 2d8036a8 |
15 | 1c7328d4 |
hex | 12a85a94 |
313023124 has 24 divisors (see below), whose sum is σ = 557117288. Its totient is φ = 153861120.
The previous prime is 313023107. The next prime is 313023127. The reversal of 313023124 is 421320313.
It can be written as a sum of positive squares in 4 ways, for example, as 864900 + 312158224 = 930^2 + 17668^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313023127) 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, 96814 + ... + 99994.
Almost surely, 2313023124 is an apocalyptic number.
It is an amenable number.
313023124 is a deficient number, since it is larger than the sum of its proper divisors (244094164).
313023124 is a wasteful number, since it uses less digits than its factorization.
313023124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3595 (or 3593 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 313023124 is about 17692.4595237632. The cubic root of 313023124 is about 678.9828535865.
Adding to 313023124 its reverse (421320313), we get a palindrome (734343437).
The spelling of 313023124 in words is "three hundred thirteen million, twenty-three thousand, one hundred twenty-four".
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