Base | Representation |
---|---|
bin | 1100011010111… |
… | …1011010111011 |
3 | 10122000220001020 |
4 | 3012233122323 |
5 | 101314124442 |
6 | 5100353523 |
7 | 1201555251 |
oct | 306573273 |
9 | 118026036 |
10 | 52098747 |
11 | 27454618 |
12 | 155458a3 |
13 | aa4177c |
14 | 6cc25d1 |
15 | 48919ec |
hex | 31af6bb |
52098747 has 8 divisors (see below), whose sum is σ = 69505344. Its totient is φ = 34712328.
The previous prime is 52098743. The next prime is 52098769. The reversal of 52098747 is 74789025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52098747 - 22 = 52098743 is a prime.
It is a super-3 number, since 3×520987473 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 52098699 and 52098708.
It is not an unprimeable number, because it can be changed into a prime (52098743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2668 + ... + 10550.
It is an arithmetic number, because the mean of its divisors is an integer number (8688168).
Almost surely, 252098747 is an apocalyptic number.
52098747 is a deficient number, since it is larger than the sum of its proper divisors (17406597).
52098747 is a wasteful number, since it uses less digits than its factorization.
52098747 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10089.
The product of its (nonzero) digits is 141120, while the sum is 42.
The square root of 52098747 is about 7217.9461760254. The cubic root of 52098747 is about 373.4872318483.
The spelling of 52098747 in words is "fifty-two million, ninety-eight thousand, seven hundred forty-seven".
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