Base | Representation |
---|---|
bin | 1100100111000… |
… | …1110011000110 |
3 | 10200112100012001 |
4 | 3021301303012 |
5 | 102020114133 |
6 | 5125415514 |
7 | 1211412406 |
oct | 311616306 |
9 | 120470161 |
10 | 52894918 |
11 | 2794880a |
12 | 1586a59a |
13 | ac5cc8b |
14 | 704c806 |
15 | 499c87d |
hex | 3271cc6 |
52894918 has 8 divisors (see below), whose sum is σ = 79948440. Its totient is φ = 26245440.
The previous prime is 52894909. The next prime is 52894949. The reversal of 52894918 is 81949825.
52894918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100683 + ... + 101206.
It is an arithmetic number, because the mean of its divisors is an integer number (9993555).
Almost surely, 252894918 is an apocalyptic number.
52894918 is a deficient number, since it is larger than the sum of its proper divisors (27053522).
52894918 is a wasteful number, since it uses less digits than its factorization.
52894918 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202022.
The product of its digits is 207360, while the sum is 46.
The square root of 52894918 is about 7272.8892470599. The cubic root of 52894918 is about 375.3801608474.
The spelling of 52894918 in words is "fifty-two million, eight hundred ninety-four thousand, nine hundred eighteen".
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