Base | Representation |
---|---|
bin | 1100111111101101000 |
3 | 210122010120 |
4 | 1213331220 |
5 | 102111312 |
6 | 13043240 |
7 | 3422331 |
oct | 1477550 |
9 | 718116 |
10 | 425832 |
11 | 270a30 |
12 | 186520 |
13 | 11ba94 |
14 | b1288 |
15 | 8628c |
hex | 67f68 |
425832 has 32 divisors (see below), whose sum is σ = 1162080. Its totient is φ = 128960.
The previous prime is 425819. The next prime is 425837. The reversal of 425832 is 238524.
425832 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (425837) 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, 543 + ... + 1070.
It is an arithmetic number, because the mean of its divisors is an integer number (36315).
2425832 is an apocalyptic number.
It is an amenable number.
425832 is an abundant number, since it is smaller than the sum of its proper divisors (736248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425832 is a wasteful number, since it uses less digits than its factorization.
425832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1633 (or 1629 counting only the distinct ones).
The product of its digits is 1920, while the sum is 24.
The square root of 425832 is about 652.5580433954. The cubic root of 425832 is about 75.2337595516.
The spelling of 425832 in words is "four hundred twenty-five thousand, eight hundred thirty-two".
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