Base | Representation |
---|---|
bin | 10100000010010111100100 |
3 | 100212212012000 |
4 | 110002113210 |
5 | 2321040310 |
6 | 304325300 |
7 | 62434434 |
oct | 24022744 |
9 | 10785160 |
10 | 5252580 |
11 | 2a68383 |
12 | 1913830 |
13 | 111ba48 |
14 | 9aa2c4 |
15 | 6db4c0 |
hex | 5025e4 |
5252580 has 96 divisors (see below), whose sum is σ = 16692480. Its totient is φ = 1370880.
The previous prime is 5252563. The next prime is 5252581. The reversal of 5252580 is 852525.
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 (5252581) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38272 + ... + 38408.
It is an arithmetic number, because the mean of its divisors is an integer number (173880).
Almost surely, 25252580 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 5252580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8346240).
5252580 is an abundant number, since it is smaller than the sum of its proper divisors (11439900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5252580 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (5252579) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (226).
5252580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226 (or 218 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 5252580 is about 2291.8507804829. The cubic root of 5252580 is about 173.8297978954.
It can be divided in two parts, 5252 and 580, that added together give a cube (5832 = 183).
The spelling of 5252580 in words is "five million, two hundred fifty-two thousand, five hundred eighty".
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