Base | Representation |
---|---|
bin | 1100100011011… |
… | …1010010111100 |
3 | 10200002011111000 |
4 | 3020313102330 |
5 | 101434432132 |
6 | 5120330300 |
7 | 1206363654 |
oct | 310672274 |
9 | 120064430 |
10 | 52655292 |
11 | 277a4778 |
12 | 15773990 |
13 | aba7ba1 |
14 | 6dc9364 |
15 | 495187c |
hex | 32374bc |
52655292 has 48 divisors (see below), whose sum is σ = 140213920. Its totient is φ = 17076096.
The previous prime is 52655287. The next prime is 52655297. The reversal of 52655292 is 29255625.
It is an interprime number because it is at equal distance from previous prime (52655287) and next prime (52655297).
It is a super-3 number, since 3×526552923 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52655297) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2593 + ... + 10584.
Almost surely, 252655292 is an apocalyptic number.
It is an amenable number.
52655292 is an abundant number, since it is smaller than the sum of its proper divisors (87558628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52655292 is a wasteful number, since it uses less digits than its factorization.
52655292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13227 (or 13219 counting only the distinct ones).
The product of its digits is 54000, while the sum is 36.
The square root of 52655292 is about 7256.3966264255. The cubic root of 52655292 is about 374.8124502158.
The spelling of 52655292 in words is "fifty-two million, six hundred fifty-five thousand, two hundred ninety-two".
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