Base | Representation |
---|---|
bin | 1100011010000… |
… | …1111111100011 |
3 | 10121221002121012 |
4 | 3012201333203 |
5 | 101310344442 |
6 | 5055251135 |
7 | 1201236020 |
oct | 306417743 |
9 | 117832535 |
10 | 52043747 |
11 | 27417268 |
12 | 15519aab |
13 | aa22722 |
14 | 6caa547 |
15 | 4880582 |
hex | 31a1fe3 |
52043747 has 4 divisors (see below), whose sum is σ = 59478576. Its totient is φ = 44608920.
The previous prime is 52043741. The next prime is 52043759. The reversal of 52043747 is 74734025.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52043747 - 24 = 52043731 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52043741) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3717404 + ... + 3717417.
It is an arithmetic number, because the mean of its divisors is an integer number (14869644).
Almost surely, 252043747 is an apocalyptic number.
52043747 is a deficient number, since it is larger than the sum of its proper divisors (7434829).
52043747 is an equidigital number, since it uses as much as digits as its factorization.
52043747 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7434828.
The product of its (nonzero) digits is 23520, while the sum is 32.
The square root of 52043747 is about 7214.1352219098. The cubic root of 52043747 is about 373.3557569617.
The spelling of 52043747 in words is "fifty-two million, forty-three thousand, seven hundred forty-seven".
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