Base | Representation |
---|---|
bin | 1100100101011… |
… | …0100110100101 |
3 | 10200022200101101 |
4 | 3021112212211 |
5 | 102003033100 |
6 | 5123200101 |
7 | 1210436554 |
oct | 311264645 |
9 | 120280341 |
10 | 52783525 |
11 | 27882053 |
12 | 15816031 |
13 | ac21372 |
14 | 701dd9b |
15 | 497986a |
hex | 32569a5 |
52783525 has 12 divisors (see below), whose sum is σ = 65620800. Its totient is φ = 42117680.
The previous prime is 52783519. The next prime is 52783531. The reversal of 52783525 is 52538725.
52783525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (52783519) and next prime (52783531).
It is not a de Polignac number, because 52783525 - 23 = 52783517 is a prime.
It is a super-2 number, since 2×527835252 = 5572201022851250, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7956 + ... + 12994.
It is an arithmetic number, because the mean of its divisors is an integer number (5468400).
Almost surely, 252783525 is an apocalyptic number.
It is an amenable number.
52783525 is a deficient number, since it is larger than the sum of its proper divisors (12837275).
52783525 is a wasteful number, since it uses less digits than its factorization.
52783525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5468 (or 5463 counting only the distinct ones).
The product of its digits is 84000, while the sum is 37.
The square root of 52783525 is about 7265.2271127612. The cubic root of 52783525 is about 375.1164675275.
The spelling of 52783525 in words is "fifty-two million, seven hundred eighty-three thousand, five hundred twenty-five".
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