Base | Representation |
---|---|
bin | 1000101110111100011010 |
3 | 11022022111212 |
4 | 20232330122 |
5 | 1041230214 |
6 | 121023122 |
7 | 25313510 |
oct | 10567432 |
9 | 4268455 |
10 | 2289434 |
11 | 13240a4 |
12 | 924aa2 |
13 | 6220c4 |
14 | 4384b0 |
15 | 30353e |
hex | 22ef1a |
2289434 has 16 divisors (see below), whose sum is σ = 4060800. Its totient is φ = 947184.
The previous prime is 2289433. The next prime is 2289437. The reversal of 2289434 is 4349822.
2289434 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
It is a d-powerful number, because it can be written as 211 + 217 + 87 + 92 + 42 + 310 + 42 .
2289434 is strictly pandigital in base 8.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2289434.
It is not an unprimeable number, because it can be changed into a prime (2289431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2414 + ... + 3225.
It is an arithmetic number, because the mean of its divisors is an integer number (253800).
22289434 is an apocalyptic number.
2289434 is a deficient number, since it is larger than the sum of its proper divisors (1771366).
2289434 is a wasteful number, since it uses less digits than its factorization.
2289434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5677.
The product of its digits is 13824, while the sum is 32.
The square root of 2289434 is about 1513.0875718213. The cubic root of 2289434 is about 131.7981687485.
The spelling of 2289434 in words is "two million, two hundred eighty-nine thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •