Base | Representation |
---|---|
bin | 1000110001010011001111 |
3 | 11022210202101 |
4 | 20301103033 |
5 | 1042032322 |
6 | 121135531 |
7 | 25353610 |
oct | 10612317 |
9 | 4283671 |
10 | 2299087 |
11 | 133037a |
12 | 92a5a7 |
13 | 62660b |
14 | 43bc07 |
15 | 306327 |
hex | 2314cf |
2299087 has 8 divisors (see below), whose sum is σ = 2677536. Its totient is φ = 1933152.
The previous prime is 2299079. The next prime is 2299093. The reversal of 2299087 is 7809922.
2299087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2299087 - 23 = 2299079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2299387) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2728 + ... + 3469.
It is an arithmetic number, because the mean of its divisors is an integer number (334692).
22299087 is an apocalyptic number.
2299087 is a deficient number, since it is larger than the sum of its proper divisors (378449).
2299087 is an equidigital number, since it uses as much as digits as its factorization.
2299087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6257.
The product of its (nonzero) digits is 18144, while the sum is 37.
The square root of 2299087 is about 1516.2740517466. The cubic root of 2299087 is about 131.9831437000.
It can be divided in two parts, 229 and 9087, that added together give a triangular number (9316 = T136).
The spelling of 2299087 in words is "two million, two hundred ninety-nine thousand, eighty-seven".
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