Base | Representation |
---|---|
bin | 1100011011111… |
… | …0011100000011 |
3 | 10122011000102110 |
4 | 3012332130003 |
5 | 101323112014 |
6 | 5101550403 |
7 | 1202232504 |
oct | 306763403 |
9 | 118130373 |
10 | 52160259 |
11 | 27496858 |
12 | 15575403 |
13 | aa63778 |
14 | 6cdabab |
15 | 48a4d59 |
hex | 31be703 |
52160259 has 8 divisors (see below), whose sum is σ = 71790592. Its totient is φ = 33651720.
The previous prime is 52160257. The next prime is 52160291. The reversal of 52160259 is 95206125.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52160259 - 21 = 52160257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52160257) 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, 280339 + ... + 280524.
It is an arithmetic number, because the mean of its divisors is an integer number (8973824).
Almost surely, 252160259 is an apocalyptic number.
52160259 is a deficient number, since it is larger than the sum of its proper divisors (19630333).
52160259 is a wasteful number, since it uses less digits than its factorization.
52160259 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560897.
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 52160259 is about 7222.2059649390. The cubic root of 52160259 is about 373.6341637947.
The spelling of 52160259 in words is "fifty-two million, one hundred sixty thousand, two hundred fifty-nine".
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