Base | Representation |
---|---|
bin | 1100001010011… |
… | …10011010000001 |
3 | 21002222210222221 |
4 | 12011032122001 |
5 | 202110024100 |
6 | 14042531041 |
7 | 2346160243 |
oct | 605163201 |
9 | 232883887 |
10 | 102033025 |
11 | 5265aa16 |
12 | 2a206a81 |
13 | 181a5c93 |
14 | d7a0093 |
15 | 8e5701a |
hex | 614e681 |
102033025 has 12 divisors (see below), whose sum is σ = 126790000. Its totient is φ = 81452880.
The previous prime is 102033017. The next prime is 102033077. The reversal of 102033025 is 520330201.
It is not a de Polignac number, because 102033025 - 23 = 102033017 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8386 + ... + 16564.
Almost surely, 2102033025 is an apocalyptic number.
It is an amenable number.
102033025 is a deficient number, since it is larger than the sum of its proper divisors (24756975).
102033025 is an equidigital number, since it uses as much as digits as its factorization.
102033025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8688 (or 8683 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 102033025 is about 10101.1397871725. The cubic root of 102033025 is about 467.2832934257.
Adding to 102033025 its reverse (520330201), we get a palindrome (622363226).
The spelling of 102033025 in words is "one hundred two million, thirty-three thousand, twenty-five".
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