Base | Representation |
---|---|
bin | 11110000100111… |
… | …01011110010100 |
3 | 122120202022222220 |
4 | 33002131132110 |
5 | 1004042201002 |
6 | 41011422340 |
7 | 6152353665 |
oct | 1702353624 |
9 | 576668886 |
10 | 252303252 |
11 | 11a467193 |
12 | 705b49b0 |
13 | 4036ab86 |
14 | 2571936c |
15 | 1723b7bc |
hex | f09d794 |
252303252 has 48 divisors (see below), whose sum is σ = 601473600. Its totient is φ = 82297600.
The previous prime is 252303229. The next prime is 252303283.
252303252 is nontrivially palindromic in base 10.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106699 + ... + 109037.
It is an arithmetic number, because the mean of its divisors is an integer number (12530700).
Almost surely, 2252303252 is an apocalyptic number.
It is an amenable number.
252303252 is an abundant number, since it is smaller than the sum of its proper divisors (349170348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252303252 is a wasteful number, since it uses less digits than its factorization.
252303252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2536 (or 2534 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 252303252 is about 15884.0565347773. The cubic root of 252303252 is about 631.8892244291.
It can be divided in two parts, 25230 and 3252, that added together give a palindrome (28482).
The spelling of 252303252 in words is "two hundred fifty-two million, three hundred three thousand, two hundred fifty-two".
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