Base | Representation |
---|---|
bin | 1100100001000… |
… | …1001001110001 |
3 | 10122210020011112 |
4 | 3020101021301 |
5 | 101414432212 |
6 | 5113123105 |
7 | 1205143322 |
oct | 310211161 |
9 | 118706145 |
10 | 52499057 |
11 | 276a8356 |
12 | 156b9495 |
13 | ab51a40 |
14 | 6d88449 |
15 | 4920422 |
hex | 3211271 |
52499057 has 8 divisors (see below), whose sum is σ = 56609280. Its totient is φ = 48399120.
The previous prime is 52499039. The next prime is 52499059. The reversal of 52499057 is 75099425.
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 52499057 - 212 = 52494961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52499059) 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, 10544 + ... + 14702.
It is an arithmetic number, because the mean of its divisors is an integer number (7076160).
Almost surely, 252499057 is an apocalyptic number.
It is an amenable number.
52499057 is a deficient number, since it is larger than the sum of its proper divisors (4110223).
52499057 is a wasteful number, since it uses less digits than its factorization.
52499057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5143.
The product of its (nonzero) digits is 113400, while the sum is 41.
The square root of 52499057 is about 7245.6232996203. The cubic root of 52499057 is about 374.4413774406.
The spelling of 52499057 in words is "fifty-two million, four hundred ninety-nine thousand, fifty-seven".
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