Base | Representation |
---|---|
bin | 100000111010101… |
… | …100101100010000 |
3 | 1102111011121222212 |
4 | 200322230230100 |
5 | 2112334231240 |
6 | 130444451252 |
7 | 16454055365 |
oct | 4072545420 |
9 | 1374147885 |
10 | 552258320 |
11 | 26380a939 |
12 | 134b49b28 |
13 | 8a551393 |
14 | 534ba46c |
15 | 3373c165 |
hex | 20eacb10 |
552258320 has 40 divisors (see below), whose sum is σ = 1285089624. Its totient is φ = 220716032.
The previous prime is 552258241. The next prime is 552258323. The reversal of 552258320 is 23852255.
It can be written as a sum of positive squares in 4 ways, for example, as 30958096 + 521300224 = 5564^2 + 22832^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (552258323) 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, 128852 + ... + 133068.
Almost surely, 2552258320 is an apocalyptic number.
It is an amenable number.
552258320 is an abundant number, since it is smaller than the sum of its proper divisors (732831304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552258320 is a wasteful number, since it uses less digits than its factorization.
552258320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5867 (or 5861 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 32.
The square root of 552258320 is about 23500.1770206099. The cubic root of 552258320 is about 820.4411269163.
The spelling of 552258320 in words is "five hundred fifty-two million, two hundred fifty-eight thousand, three hundred twenty".
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