Base | Representation |
---|---|
bin | 1001010000110010000000 |
3 | 11120100122010 |
4 | 21100302000 |
5 | 1110144112 |
6 | 124012520 |
7 | 26431545 |
oct | 11206200 |
9 | 4510563 |
10 | 2428032 |
11 | 1409242 |
12 | 991140 |
13 | 670209 |
14 | 472bcc |
15 | 32e63c |
hex | 250c80 |
2428032 has 32 divisors (see below), whose sum is σ = 6450480. Its totient is φ = 809216.
The previous prime is 2428021. The next prime is 2428033. The reversal of 2428032 is 2308242.
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (2428033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2778 + ... + 3545.
22428032 is an apocalyptic number.
It is an amenable number.
2428032 is an abundant number, since it is smaller than the sum of its proper divisors (4022448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2428032 is an equidigital number, since it uses as much as digits as its factorization.
2428032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6340 (or 6328 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 2428032 is about 1558.2143626600. The cubic root of 2428032 is about 134.4058387486.
The spelling of 2428032 in words is "two million, four hundred twenty-eight thousand, thirty-two".
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