Base | Representation |
---|---|
bin | 1010010010101100… |
… | …01000010100000000 |
3 | 112021002012202021201 |
4 | 11021112020110000 |
5 | 42304012132110 |
6 | 2312142430544 |
7 | 253633006561 |
oct | 51126102400 |
9 | 15232182251 |
10 | 5525505280 |
11 | 2386004999 |
12 | 10a2592454 |
13 | 6a09a3b69 |
14 | 3a5bb6168 |
15 | 22515bb3a |
hex | 149588500 |
5525505280 has 72 divisors (see below), whose sum is σ = 13810833792. Its totient is φ = 2114095104.
The previous prime is 5525505259. The next prime is 5525505283. The reversal of 5525505280 is 825055255.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5525505283) 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, 64404 + ... + 123283.
It is an arithmetic number, because the mean of its divisors is an integer number (191817136).
Almost surely, 25525505280 is an apocalyptic number.
It is an amenable number.
5525505280 is an abundant number, since it is smaller than the sum of its proper divisors (8285328512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5525505280 is a wasteful number, since it uses less digits than its factorization.
5525505280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187731 (or 187717 counting only the distinct ones).
The product of its (nonzero) digits is 100000, while the sum is 37.
The square root of 5525505280 is about 74333.7425399798. The cubic root of 5525505280 is about 1767.8985220517.
The spelling of 5525505280 in words is "five billion, five hundred twenty-five million, five hundred five thousand, two hundred eighty".
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