Base | Representation |
---|---|
bin | 111011101011011… |
… | …1100011000111001 |
3 | 12011120001201000010 |
4 | 1313112330120321 |
5 | 13100120100400 |
6 | 530412332133 |
7 | 100423665552 |
oct | 16726743071 |
9 | 5146051003 |
10 | 2002503225 |
11 | 9383a7348 |
12 | 47a774049 |
13 | 25bb42868 |
14 | 14dd4b329 |
15 | bac09450 |
hex | 775bc639 |
2002503225 has 24 divisors (see below), whose sum is σ = 3313975392. Its totient is φ = 1066979200.
The previous prime is 2002503161. The next prime is 2002503277. The reversal of 2002503225 is 5223052002.
It is not a de Polignac number, because 2002503225 - 26 = 2002503161 is a prime.
It is a super-2 number, since 2×20025032252 = 8020038332270801250, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69589 + ... + 94061.
It is an arithmetic number, because the mean of its divisors is an integer number (138082308).
Almost surely, 22002503225 is an apocalyptic number.
2002503225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2002503225 is a deficient number, since it is larger than the sum of its proper divisors (1311472167).
2002503225 is a wasteful number, since it uses less digits than its factorization.
2002503225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25577 (or 25572 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 2002503225 is about 44749.3377045963. The cubic root of 2002503225 is about 1260.4464750579.
Adding to 2002503225 its reverse (5223052002), we get a palindrome (7225555227).
The spelling of 2002503225 in words is "two billion, two million, five hundred three thousand, two hundred twenty-five".
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