Base | Representation |
---|---|
bin | 1001011010000000… |
… | …0111110011111011 |
3 | 20111222020102221202 |
4 | 2112200013303323 |
5 | 20132400044003 |
6 | 1054315324415 |
7 | 116400112535 |
oct | 22640076373 |
9 | 6458212852 |
10 | 2525003003 |
11 | 1086331146 |
12 | 5a575070b |
13 | 313174b23 |
14 | 19d4bc855 |
15 | eba19088 |
hex | 96807cfb |
2525003003 has 4 divisors (see below), whose sum is σ = 2525128080. Its totient is φ = 2524877928.
The previous prime is 2525002969. The next prime is 2525003017. The reversal of 2525003003 is 3003005252.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 2525003003 - 214 = 2524986619 is a prime.
It is a Duffinian number.
2525003003 is a modest number, since divided by 3003 gives 2525 as remainder.
It is not an unprimeable number, because it can be changed into a prime (2525003053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24575 + ... + 75192.
It is an arithmetic number, because the mean of its divisors is an integer number (631282020).
Almost surely, 22525003003 is an apocalyptic number.
2525003003 is a deficient number, since it is larger than the sum of its proper divisors (125077).
2525003003 is an equidigital number, since it uses as much as digits as its factorization.
2525003003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125076.
The product of its (nonzero) digits is 900, while the sum is 20.
The square root of 2525003003 is about 50249.4079865624. The cubic root of 2525003003 is about 1361.7183806177.
Adding to 2525003003 its reverse (3003005252), we get a palindrome (5528008255).
The spelling of 2525003003 in words is "two billion, five hundred twenty-five million, three thousand, three".
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