Base | Representation |
---|---|
bin | 1001100001000100000101 |
3 | 11200202010020 |
4 | 21201010011 |
5 | 1114312400 |
6 | 125245353 |
7 | 30130152 |
oct | 11410405 |
9 | 4622106 |
10 | 2494725 |
11 | 1454362 |
12 | a03859 |
13 | 69468c |
14 | 48d229 |
15 | 3442a0 |
hex | 261105 |
2494725 has 48 divisors (see below), whose sum is σ = 4523520. Its totient is φ = 1209600.
The previous prime is 2494721. The next prime is 2494729. The reversal of 2494725 is 5274942.
It is an interprime number because it is at equal distance from previous prime (2494721) and next prime (2494729).
It is not a de Polignac number, because 2494725 - 22 = 2494721 is a prime.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a d-powerful number, because it can be written as 29 + 43 + 9 + 47 + 73 + 219 + 59 .
Its product of digits (20160) is a multiple of the sum of its prime divisors (105).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2494721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67407 + ... + 67443.
It is an arithmetic number, because the mean of its divisors is an integer number (94240).
22494725 is an apocalyptic number.
2494725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2494725 is a deficient number, since it is larger than the sum of its proper divisors (2028795).
2494725 is a wasteful number, since it uses less digits than its factorization.
2494725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110 (or 105 counting only the distinct ones).
The product of its digits is 20160, while the sum is 33.
The square root of 2494725 is about 1579.4698477654. The cubic root of 2494725 is about 135.6253565933.
It can be divided in two parts, 24 and 94725, that added together give a palindrome (94749).
The spelling of 2494725 in words is "two million, four hundred ninety-four thousand, seven hundred twenty-five".
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