Base | Representation |
---|---|
bin | 10010101100000… |
… | …111010110011010 |
3 | 210212000012200100 |
4 | 102230013112122 |
5 | 1120232214310 |
6 | 51040320230 |
7 | 10525111365 |
oct | 2254072632 |
9 | 725005610 |
10 | 313554330 |
11 | 150aa2011 |
12 | 89013076 |
13 | 4cc6540b |
14 | 2d9010dc |
15 | 1c7d9ec0 |
hex | 12b0759a |
313554330 has 24 divisors (see below), whose sum is σ = 815241492. Its totient is φ = 83614464.
The previous prime is 313554313. The next prime is 313554361. The reversal of 313554330 is 33455313.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 265070961 + 48483369 = 16281^2 + 6963^2 .
It is a junction number, because it is equal to n+sod(n) for n = 313554294 and 313554303.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1741879 + ... + 1742058.
Almost surely, 2313554330 is an apocalyptic number.
313554330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
313554330 is an abundant number, since it is smaller than the sum of its proper divisors (501687162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313554330 is a wasteful number, since it uses less digits than its factorization.
313554330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3483950 (or 3483947 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 27.
The square root of 313554330 is about 17707.4653748073. The cubic root of 313554330 is about 679.3667186575.
The spelling of 313554330 in words is "three hundred thirteen million, five hundred fifty-four thousand, three hundred thirty".
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