Base | Representation |
---|---|
bin | 1000100011111100… |
… | …0011100001011111 |
3 | 12221011112020002012 |
4 | 2020333003201133 |
5 | 14201321342004 |
6 | 1020015021435 |
7 | 110644432400 |
oct | 21077034137 |
9 | 5834466065 |
10 | 2298230879 |
11 | a7a32296a |
12 | 54180a87b |
13 | 2a81a5b39 |
14 | 17b32b9a7 |
15 | d6b7246e |
hex | 88fc385f |
2298230879 has 12 divisors (see below), whose sum is σ = 2711110608. Its totient is φ = 1942164000.
The previous prime is 2298230873. The next prime is 2298230881. The reversal of 2298230879 is 9780328922.
It is not a de Polignac number, because 2298230879 - 224 = 2281453663 is a prime.
It is a super-2 number, since 2×22982308792 = 10563730346378225282, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2298230873) 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 11 ways as a sum of consecutive naturals, for example, 326822 + ... + 333779.
It is an arithmetic number, because the mean of its divisors is an integer number (225925884).
Almost surely, 22298230879 is an apocalyptic number.
2298230879 is a deficient number, since it is larger than the sum of its proper divisors (412879729).
2298230879 is an equidigital number, since it uses as much as digits as its factorization.
2298230879 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 660686 (or 660679 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 50.
The square root of 2298230879 is about 47939.8673235544. The cubic root of 2298230879 is about 1319.6675928754.
The spelling of 2298230879 in words is "two billion, two hundred ninety-eight million, two hundred thirty thousand, eight hundred seventy-nine".
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