Base | Representation |
---|---|
bin | 1100011110000… |
… | …0101101011110 |
3 | 10122102010222200 |
4 | 3013200231132 |
5 | 101342110023 |
6 | 5104552330 |
7 | 1203355665 |
oct | 307405536 |
9 | 118363880 |
10 | 52300638 |
11 | 27582275 |
12 | 156226a6 |
13 | aab2630 |
14 | 6d35ddc |
15 | 48d1743 |
hex | 31e0b5e |
52300638 has 24 divisors (see below), whose sum is σ = 122035368. Its totient is φ = 16092432.
The previous prime is 52300621. The next prime is 52300657. The reversal of 52300638 is 83600325.
52300638 is a `hidden beast` number, since 5 + 23 + 0 + 0 + 638 = 666.
It is a congruent number.
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, 111520 + ... + 111987.
It is an arithmetic number, because the mean of its divisors is an integer number (5084807).
Almost surely, 252300638 is an apocalyptic number.
52300638 is an abundant number, since it is smaller than the sum of its proper divisors (69734730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52300638 is a wasteful number, since it uses less digits than its factorization.
52300638 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223528 (or 223525 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 52300638 is about 7231.9180028537. The cubic root of 52300638 is about 373.9690509817.
The spelling of 52300638 in words is "fifty-two million, three hundred thousand, six hundred thirty-eight".
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