Base | Representation |
---|---|
bin | 10100101100101000010110 |
3 | 101012122122100 |
4 | 110230220112 |
5 | 2342110221 |
6 | 312142530 |
7 | 64055220 |
oct | 24545026 |
9 | 11178570 |
10 | 5425686 |
11 | 3076442 |
12 | 1997a46 |
13 | 117c786 |
14 | a13410 |
15 | 722926 |
hex | 52ca16 |
5425686 has 72 divisors (see below), whose sum is σ = 14367600. Its totient is φ = 1449216.
The previous prime is 5425661. The next prime is 5425709. The reversal of 5425686 is 6865245.
It is a self number, because there is not a number n which added to its sum of digits gives 5425686.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 36340 + ... + 36488.
It is an arithmetic number, because the mean of its divisors is an integer number (199550).
Almost surely, 25425686 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5425686, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7183800).
5425686 is an abundant number, since it is smaller than the sum of its proper divisors (8941914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5425686 is a wasteful number, since it uses less digits than its factorization.
5425686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198 (or 178 counting only the distinct ones).
The product of its digits is 57600, while the sum is 36.
The square root of 5425686 is about 2329.3101983205. The cubic root of 5425686 is about 175.7187959523.
The spelling of 5425686 in words is "five million, four hundred twenty-five thousand, six hundred eighty-six".
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