Base | Representation |
---|---|
bin | 10010110100000… |
… | …010110110101000 |
3 | 210222220211011111 |
4 | 102310002312220 |
5 | 1121300224224 |
6 | 51153040104 |
7 | 10551560005 |
oct | 2264026650 |
9 | 728824144 |
10 | 315633064 |
11 | 15219187a |
12 | 89856034 |
13 | 50512636 |
14 | 2dcc28ac |
15 | 1ca9ad94 |
hex | 12d02da8 |
315633064 has 16 divisors (see below), whose sum is σ = 598943520. Its totient is φ = 155914800.
The previous prime is 315633061. The next prime is 315633079. The reversal of 315633064 is 460336513.
It is not an unprimeable number, because it can be changed into a prime (315633061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237012 + ... + 238339.
It is an arithmetic number, because the mean of its divisors is an integer number (37433970).
Almost surely, 2315633064 is an apocalyptic number.
It is an amenable number.
315633064 is a deficient number, since it is larger than the sum of its proper divisors (283310456).
315633064 is a wasteful number, since it uses less digits than its factorization.
315633064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 475440 (or 475436 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 31.
The square root of 315633064 is about 17766.0649554143. The cubic root of 315633064 is about 680.8647188340.
Adding to 315633064 its reverse (460336513), we get a palindrome (775969577).
The spelling of 315633064 in words is "three hundred fifteen million, six hundred thirty-three thousand, sixty-four".
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