Base | Representation |
---|---|
bin | 1100100101101… |
… | …1011010111000 |
3 | 10200100200110011 |
4 | 3021123122320 |
5 | 102004201011 |
6 | 5123431304 |
7 | 1210551232 |
oct | 311333270 |
9 | 120320404 |
10 | 52803256 |
11 | 27895960 |
12 | 15825534 |
13 | ac2a33c |
14 | 7027252 |
15 | 4980621 |
hex | 325b6b8 |
52803256 has 32 divisors (see below), whose sum is σ = 108601200. Its totient is φ = 23869440.
The previous prime is 52803253. The next prime is 52803263. The reversal of 52803256 is 65230825.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52803251) 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, 15430 + ... + 18538.
Almost surely, 252803256 is an apocalyptic number.
It is an amenable number.
52803256 is an abundant number, since it is smaller than the sum of its proper divisors (55797944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52803256 is a wasteful number, since it uses less digits than its factorization.
52803256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3319 (or 3315 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 52803256 is about 7266.5848925062. The cubic root of 52803256 is about 375.1632024444.
It can be divided in two parts, 52 and 803256, that added together give a palindrome (803308).
The spelling of 52803256 in words is "fifty-two million, eight hundred three thousand, two hundred fifty-six".
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