Base | Representation |
---|---|
bin | 1001101001101100000111 |
3 | 11202112120202 |
4 | 21221230013 |
5 | 1121430210 |
6 | 130121115 |
7 | 30335153 |
oct | 11515407 |
9 | 4675522 |
10 | 2530055 |
11 | 1478960 |
12 | a2019b |
13 | 6a7798 |
14 | 49c063 |
15 | 34e9a5 |
hex | 269b07 |
2530055 has 16 divisors (see below), whose sum is σ = 3344544. Its totient is φ = 1822080.
The previous prime is 2530049. The next prime is 2530063. The reversal of 2530055 is 5500352.
2530055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2530055 - 24 = 2530039 is a prime.
It is a Duffinian number.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 8489 + ... + 8781.
It is an arithmetic number, because the mean of its divisors is an integer number (209034).
22530055 is an apocalyptic number.
2530055 is a deficient number, since it is larger than the sum of its proper divisors (814489).
2530055 is a wasteful number, since it uses less digits than its factorization.
2530055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 466.
The product of its (nonzero) digits is 750, while the sum is 20.
The square root of 2530055 is about 1590.6146610666. The cubic root of 2530055 is about 136.2625945769.
The spelling of 2530055 in words is "two million, five hundred thirty thousand, fifty-five".
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