Base | Representation |
---|---|
bin | 1100100110101… |
… | …1111110000011 |
3 | 10200111010102210 |
4 | 3021223332003 |
5 | 102013333133 |
6 | 5125113203 |
7 | 1211252661 |
oct | 311537603 |
9 | 120433383 |
10 | 52871043 |
11 | 27931885 |
12 | 15858803 |
13 | ac52154 |
14 | 7043c31 |
15 | 4995763 |
hex | 326bf83 |
52871043 has 8 divisors (see below), whose sum is σ = 73559808. Its totient is φ = 33714824.
The previous prime is 52871041. The next prime is 52871047. The reversal of 52871043 is 34017825.
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 52871043 - 21 = 52871041 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52871043.
It is not an unprimeable number, because it can be changed into a prime (52871041) 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, 383055 + ... + 383192.
It is an arithmetic number, because the mean of its divisors is an integer number (9194976).
Almost surely, 252871043 is an apocalyptic number.
52871043 is a deficient number, since it is larger than the sum of its proper divisors (20688765).
52871043 is a wasteful number, since it uses less digits than its factorization.
52871043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 766273.
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 52871043 is about 7271.2476921090. The cubic root of 52871043 is about 375.3236743239.
Adding to 52871043 its reverse (34017825), we get a palindrome (86888868).
The spelling of 52871043 in words is "fifty-two million, eight hundred seventy-one thousand, forty-three".
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