Base | Representation |
---|---|
bin | 1100011111100… |
… | …1100110010111 |
3 | 10122121022211102 |
4 | 3013321212113 |
5 | 101403340313 |
6 | 5111100315 |
7 | 1204262132 |
oct | 307714627 |
9 | 118538742 |
10 | 52402583 |
11 | 27641922 |
12 | 1567169b |
13 | ab19b5c |
14 | 6d61219 |
15 | 4901a58 |
hex | 31f9997 |
52402583 has 8 divisors (see below), whose sum is σ = 53009040. Its totient is φ = 51799680.
The previous prime is 52402543. The next prime is 52402607. The reversal of 52402583 is 38520425.
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 52402583 - 28 = 52402327 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52402523) 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, 37823 + ... + 39183.
It is an arithmetic number, because the mean of its divisors is an integer number (6626130).
Almost surely, 252402583 is an apocalyptic number.
52402583 is a deficient number, since it is larger than the sum of its proper divisors (606457).
52402583 is a wasteful number, since it uses less digits than its factorization.
52402583 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1777.
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 52402583 is about 7238.9628400759. The cubic root of 52402583 is about 374.2118748578.
The spelling of 52402583 in words is "fifty-two million, four hundred two thousand, five hundred eighty-three".
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