Base | Representation |
---|---|
bin | 1001010000001010111000 |
3 | 11120020012101 |
4 | 21100022320 |
5 | 1110104103 |
6 | 123553144 |
7 | 26421340 |
oct | 11201270 |
9 | 4506171 |
10 | 2425528 |
11 | 1407376 |
12 | 98b7b4 |
13 | 66c031 |
14 | 471d20 |
15 | 32da1d |
hex | 2502b8 |
2425528 has 16 divisors (see below), whose sum is σ = 5197680. Its totient is φ = 1039488.
The previous prime is 2425523. The next prime is 2425541. The reversal of 2425528 is 8255242.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a d-powerful number, because it can be written as 2 + 48 + 218 + 5 + 54 + 221 + 82 .
It is a junction number, because it is equal to n+sod(n) for n = 2425496 and 2425505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2425523) 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, 21601 + ... + 21712.
It is an arithmetic number, because the mean of its divisors is an integer number (324855).
22425528 is an apocalyptic number.
2425528 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2425528 is an abundant number, since it is smaller than the sum of its proper divisors (2772152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2425528 is a wasteful number, since it uses less digits than its factorization.
2425528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43326 (or 43322 counting only the distinct ones).
The product of its digits is 6400, while the sum is 28.
The square root of 2425528 is about 1557.4106715956. The cubic root of 2425528 is about 134.3596191517.
It can be divided in two parts, 24 and 25528, that added together give a palindrome (25552).
The spelling of 2425528 in words is "two million, four hundred twenty-five thousand, five hundred twenty-eight".
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