Base | Representation |
---|---|
bin | 1100011101110… |
… | …0111110001000 |
3 | 10122101100222100 |
4 | 3013130332020 |
5 | 101341112240 |
6 | 5104353400 |
7 | 1203263223 |
oct | 307347610 |
9 | 118340870 |
10 | 52285320 |
11 | 2757180a |
12 | 15615860 |
13 | aaa8679 |
14 | 6d305ba |
15 | 48cbe30 |
hex | 31dcf88 |
52285320 has 96 divisors (see below), whose sum is σ = 170838720. Its totient is φ = 13868160.
The previous prime is 52285309. The next prime is 52285351. The reversal of 52285320 is 2358225.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111727 + ... + 112193.
It is an arithmetic number, because the mean of its divisors is an integer number (1779570).
Almost surely, 252285320 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52285320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85419360).
52285320 is an abundant number, since it is smaller than the sum of its proper divisors (118553400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52285320 is a wasteful number, since it uses less digits than its factorization.
52285320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 795 (or 788 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 52285320 is about 7230.8588701481. The cubic root of 52285320 is about 373.9325376140.
The spelling of 52285320 in words is "fifty-two million, two hundred eighty-five thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •