Base | Representation |
---|---|
bin | 10010110101101… |
… | …100000111010111 |
3 | 211000201201121001 |
4 | 102311230013113 |
5 | 1121403023330 |
6 | 51210204131 |
7 | 10555334005 |
oct | 2265540727 |
9 | 730651531 |
10 | 316064215 |
11 | 1524567a5 |
12 | 89a23647 |
13 | 5063395c |
14 | 2dd95a75 |
15 | 1cb339ca |
hex | 12d6c1d7 |
316064215 has 8 divisors (see below), whose sum is σ = 379373040. Its totient is φ = 252787392.
The previous prime is 316064213. The next prime is 316064219. The reversal of 316064215 is 512460613.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 316064215 - 21 = 316064213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316064213) 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, 31212 + ... + 40078.
It is an arithmetic number, because the mean of its divisors is an integer number (47421630).
Almost surely, 2316064215 is an apocalyptic number.
316064215 is a deficient number, since it is larger than the sum of its proper divisors (63308825).
316064215 is an equidigital number, since it uses as much as digits as its factorization.
316064215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16001.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 316064215 is about 17778.1949308697. The cubic root of 316064215 is about 681.1745954753.
The spelling of 316064215 in words is "three hundred sixteen million, sixty-four thousand, two hundred fifteen".
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