Base | Representation |
---|---|
bin | 10101000100111100100000 |
3 | 101101201021000 |
4 | 111010330200 |
5 | 2403302110 |
6 | 314232000 |
7 | 64651455 |
oct | 25047440 |
9 | 11351230 |
10 | 5525280 |
11 | 3134252 |
12 | 1a25600 |
13 | 11b5bc7 |
14 | a3b82c |
15 | 7421c0 |
hex | 544f20 |
5525280 has 96 divisors (see below), whose sum is σ = 19353600. Its totient is φ = 1472256.
The previous prime is 5525279. The next prime is 5525287. The reversal of 5525280 is 825255.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (5525287) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3681 + ... + 4959.
It is an arithmetic number, because the mean of its divisors is an integer number (201600).
Almost surely, 25525280 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5525280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9676800).
5525280 is an abundant number, since it is smaller than the sum of its proper divisors (13828320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5525280 is a wasteful number, since it uses less digits than its factorization.
5525280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1303 (or 1289 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 5525280 is about 2350.5914149422. The cubic root of 5525280 is about 176.7874495435.
It can be divided in two parts, 552 and 5280, that added together give a cube (5832 = 183).
The spelling of 5525280 in words is "five million, five hundred twenty-five thousand, two hundred eighty".
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