Base | Representation |
---|---|
bin | 10100101100101011001100 |
3 | 101012122220002 |
4 | 110230223030 |
5 | 2342111433 |
6 | 312143432 |
7 | 64055600 |
oct | 24545314 |
9 | 11178802 |
10 | 5425868 |
11 | 3076598 |
12 | 1997b78 |
13 | 117c896 |
14 | a13500 |
15 | 7229e8 |
hex | 52cacc |
5425868 has 72 divisors (see below), whose sum is σ = 12257280. Its totient is φ = 2086560.
The previous prime is 5425853. The next prime is 5425877. The reversal of 5425868 is 8685245.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115421 + ... + 115467.
It is an arithmetic number, because the mean of its divisors is an integer number (170240).
Almost surely, 25425868 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 5425868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6128640).
5425868 is an abundant number, since it is smaller than the sum of its proper divisors (6831412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5425868 is a wasteful number, since it uses less digits than its factorization.
5425868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115 (or 106 counting only the distinct ones).
The product of its digits is 76800, while the sum is 38.
The square root of 5425868 is about 2329.3492653529. The cubic root of 5425868 is about 175.7207607093.
It can be divided in two parts, 5425 and 868, that multiplied together give a square (4708900 = 21702).
The spelling of 5425868 in words is "five million, four hundred twenty-five thousand, eight hundred sixty-eight".
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