Base | Representation |
---|---|
bin | 1100100100111… |
… | …0011110101111 |
3 | 10200020222202011 |
4 | 3021032132233 |
5 | 102001002010 |
6 | 5122342051 |
7 | 1210240555 |
oct | 311163657 |
9 | 120228664 |
10 | 52750255 |
11 | 2785a058 |
12 | 157ba927 |
13 | ac0c18c |
14 | 7011bd5 |
15 | 496ea8a |
hex | 324e7af |
52750255 has 8 divisors (see below), whose sum is σ = 63518112. Its totient is φ = 42055008.
The previous prime is 52750253. The next prime is 52750259. The reversal of 52750255 is 55205725.
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 52750255 - 21 = 52750253 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52750253) 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, 16539 + ... + 19468.
It is an arithmetic number, because the mean of its divisors is an integer number (7939764).
Almost surely, 252750255 is an apocalyptic number.
52750255 is a deficient number, since it is larger than the sum of its proper divisors (10767857).
52750255 is a wasteful number, since it uses less digits than its factorization.
52750255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36305.
The product of its (nonzero) digits is 17500, while the sum is 31.
The square root of 52750255 is about 7262.9370780697. The cubic root of 52750255 is about 375.0376377038.
The spelling of 52750255 in words is "fifty-two million, seven hundred fifty thousand, two hundred fifty-five".
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