Base | Representation |
---|---|
bin | 10000110110101000100 |
3 | 1001001120002 |
4 | 2012311010 |
5 | 120133020 |
6 | 15500432 |
7 | 4460042 |
oct | 2066504 |
9 | 1031502 |
10 | 552260 |
11 | 347a15 |
12 | 227718 |
13 | 1644a7 |
14 | 105392 |
15 | ad975 |
hex | 86d44 |
552260 has 24 divisors (see below), whose sum is σ = 1183896. Its totient is φ = 216320.
The previous prime is 552259. The next prime is 552263. The reversal of 552260 is 62255.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 56644 + 495616 = 238^2 + 704^2 .
It is a super-2 number, since 2×5522602 = 609982215200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552263) 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, 800 + ... + 1320.
It is an arithmetic number, because the mean of its divisors is an integer number (49329).
2552260 is an apocalyptic number.
It is an amenable number.
552260 is an abundant number, since it is smaller than the sum of its proper divisors (631636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552260 is a wasteful number, since it uses less digits than its factorization.
552260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 583 (or 581 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 552260 is about 743.1419783595. The cubic root of 552260 is about 82.0441958858.
The spelling of 552260 in words is "five hundred fifty-two thousand, two hundred sixty".
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