Base | Representation |
---|---|
bin | 100000111011101… |
… | …100100011001000 |
3 | 1102111122220210021 |
4 | 200323230203020 |
5 | 2112421114010 |
6 | 130454230224 |
7 | 16456225063 |
oct | 4073544310 |
9 | 1374586707 |
10 | 552519880 |
11 | 263979400 |
12 | 135055374 |
13 | 8a613453 |
14 | 535478da |
15 | 3378e8da |
hex | 20eec8c8 |
552519880 has 48 divisors (see below), whose sum is σ = 1366471260. Its totient is φ = 200914560.
The previous prime is 552519871. The next prime is 552519881. The reversal of 552519880 is 88915255.
It can be written as a sum of positive squares in 2 ways, for example, as 536663556 + 15856324 = 23166^2 + 3982^2 .
It is not an unprimeable number, because it can be changed into a prime (552519881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52239 + ... + 61918.
Almost surely, 2552519880 is an apocalyptic number.
It is an amenable number.
552519880 is an abundant number, since it is smaller than the sum of its proper divisors (813951380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552519880 is a wasteful number, since it uses less digits than its factorization.
552519880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114190 (or 114175 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 43.
The square root of 552519880 is about 23505.7414262984. The cubic root of 552519880 is about 820.5706319586.
The spelling of 552519880 in words is "five hundred fifty-two million, five hundred nineteen thousand, eight hundred eighty".
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