Base | Representation |
---|---|
bin | 11110000100110… |
… | …00100101110110 |
3 | 122120201022120020 |
4 | 33002120211312 |
5 | 1004041031004 |
6 | 41011150010 |
7 | 6152241456 |
oct | 1702304566 |
9 | 576638506 |
10 | 252283254 |
11 | 11a453163 |
12 | 705a5306 |
13 | 40361a42 |
14 | 25711d66 |
15 | 172358d9 |
hex | f098976 |
252283254 has 32 divisors (see below), whose sum is σ = 536405760. Its totient is φ = 78876000.
The previous prime is 252283183. The next prime is 252283271. The reversal of 252283254 is 452382252.
252283254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 559 + ... + 22469.
It is an arithmetic number, because the mean of its divisors is an integer number (16762680).
Almost surely, 2252283254 is an apocalyptic number.
252283254 is an abundant number, since it is smaller than the sum of its proper divisors (284122506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252283254 is a wasteful number, since it uses less digits than its factorization.
252283254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22036.
The product of its digits is 38400, while the sum is 33.
The square root of 252283254 is about 15883.4270231584. The cubic root of 252283254 is about 631.8725291038.
It can be divided in two parts, 25228 and 3254, that added together give a palindrome (28482).
The spelling of 252283254 in words is "two hundred fifty-two million, two hundred eighty-three thousand, two hundred fifty-four".
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