Base | Representation |
---|---|
bin | 1100011110010… |
… | …0010011101110 |
3 | 10122102220012110 |
4 | 3013210103232 |
5 | 101343042444 |
6 | 5105144450 |
7 | 1203446646 |
oct | 307442356 |
9 | 118386173 |
10 | 52315374 |
11 | 27592351 |
12 | 1562b126 |
13 | aab9257 |
14 | 6d3b526 |
15 | 48d5cb9 |
hex | 31e44ee |
52315374 has 32 divisors (see below), whose sum is σ = 106634880. Its totient is φ = 17108000.
The previous prime is 52315349. The next prime is 52315381. The reversal of 52315374 is 47351325.
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, 79057 + ... + 79715.
It is an arithmetic number, because the mean of its divisors is an integer number (3332340).
Almost surely, 252315374 is an apocalyptic number.
52315374 is an abundant number, since it is smaller than the sum of its proper divisors (54319506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52315374 is a wasteful number, since it uses less digits than its factorization.
52315374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 896.
The product of its digits is 12600, while the sum is 30.
The square root of 52315374 is about 7232.9367479607. The cubic root of 52315374 is about 374.0041703139.
Adding to 52315374 its reverse (47351325), we get a palindrome (99666699).
The spelling of 52315374 in words is "fifty-two million, three hundred fifteen thousand, three hundred seventy-four".
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