Base | Representation |
---|---|
bin | 1001101001010111100101 |
3 | 11202110210002 |
4 | 21221113211 |
5 | 1121404431 |
6 | 130111045 |
7 | 30331265 |
oct | 11512745 |
9 | 4673702 |
10 | 2528741 |
11 | 1477976 |
12 | a1b485 |
13 | 6a6cc7 |
14 | 49b7a5 |
15 | 34e3cb |
hex | 2695e5 |
2528741 has 8 divisors (see below), whose sum is σ = 2605824. Its totient is φ = 2452720.
The previous prime is 2528717. The next prime is 2528777. The reversal of 2528741 is 1478252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2528741 - 210 = 2527717 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2528791) 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, 7976 + ... + 8286.
It is an arithmetic number, because the mean of its divisors is an integer number (325728).
22528741 is an apocalyptic number.
It is an amenable number.
2528741 is a deficient number, since it is larger than the sum of its proper divisors (77083).
2528741 is a wasteful number, since it uses less digits than its factorization.
2528741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531.
The product of its digits is 4480, while the sum is 29.
The square root of 2528741 is about 1590.2015595515. The cubic root of 2528741 is about 136.2390008796.
The spelling of 2528741 in words is "two million, five hundred twenty-eight thousand, seven hundred forty-one".
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