Base | Representation |
---|---|
bin | 10010101010111… |
… | …000001111011110 |
3 | 210211101202012022 |
4 | 102222320033132 |
5 | 1120141332202 |
6 | 51025340142 |
7 | 10522261610 |
oct | 2252701736 |
9 | 724352168 |
10 | 313230302 |
11 | 1508a0620 |
12 | 88a97652 |
13 | 4cb80a98 |
14 | 2d858db0 |
15 | 1c773ea2 |
hex | 12ab83de |
313230302 has 32 divisors (see below), whose sum is σ = 591287040. Its totient is φ = 120890880.
The previous prime is 313230277. The next prime is 313230311. The reversal of 313230302 is 203032313.
It is a super-2 number, since 2×3132303022 = 196226444182022408, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6974 + ... + 25982.
It is an arithmetic number, because the mean of its divisors is an integer number (18477720).
Almost surely, 2313230302 is an apocalyptic number.
313230302 is a deficient number, since it is larger than the sum of its proper divisors (278056738).
313230302 is a wasteful number, since it uses less digits than its factorization.
313230302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19136.
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 313230302 is about 17698.3135354756. The cubic root of 313230302 is about 679.1326181199.
Adding to 313230302 its reverse (203032313), we get a palindrome (516262615).
The spelling of 313230302 in words is "three hundred thirteen million, two hundred thirty thousand, three hundred two".
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