Base | Representation |
---|---|
bin | 1100011110010… |
… | …0011101001110 |
3 | 10122102221000222 |
4 | 3013210131032 |
5 | 101343102412 |
6 | 5105151342 |
7 | 1203451505 |
oct | 307443516 |
9 | 118387028 |
10 | 52315982 |
11 | 27592854 |
12 | 1562b552 |
13 | aab9604 |
14 | 6d3b83c |
15 | 48d6072 |
hex | 31e474e |
52315982 has 16 divisors (see below), whose sum is σ = 81663552. Its totient is φ = 25116000.
The previous prime is 52315981. The next prime is 52316051. The reversal of 52315982 is 28951325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52315981) 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, 269 + ... + 10232.
It is an arithmetic number, because the mean of its divisors is an integer number (5103972).
Almost surely, 252315982 is an apocalyptic number.
52315982 is a deficient number, since it is larger than the sum of its proper divisors (29347570).
52315982 is a wasteful number, since it uses less digits than its factorization.
52315982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10603.
The product of its digits is 21600, while the sum is 35.
The square root of 52315982 is about 7232.9787777927. The cubic root of 52315982 is about 374.0056191783.
The spelling of 52315982 in words is "fifty-two million, three hundred fifteen thousand, nine hundred eighty-two".
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