Base | Representation |
---|---|
bin | 1111111110100010… |
… | …0000100010011111 |
3 | 102001220011002002012 |
4 | 3333220200202133 |
5 | 32240413342434 |
6 | 1545324021435 |
7 | 211165163450 |
oct | 37750404237 |
9 | 12056132065 |
10 | 4288809119 |
11 | 1900a14851 |
12 | 9b839187b |
13 | 53470189a |
14 | 2c9853127 |
15 | 1a17c33ce |
hex | ffa2089f |
4288809119 has 16 divisors (see below), whose sum is σ = 4995939648. Its totient is φ = 3605962752.
The previous prime is 4288809097. The next prime is 4288809127. The reversal of 4288809119 is 9119088824.
It is a happy number.
It is not a de Polignac number, because 4288809119 - 212 = 4288805023 is a prime.
It is a super-2 number, since 2×42888091192 = 36787767318435112322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4288809199) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48779 + ... + 104675.
It is an arithmetic number, because the mean of its divisors is an integer number (312246228).
Almost surely, 24288809119 is an apocalyptic number.
4288809119 is a deficient number, since it is larger than the sum of its proper divisors (707130529).
4288809119 is a wasteful number, since it uses less digits than its factorization.
4288809119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56114.
The product of its (nonzero) digits is 331776, while the sum is 50.
The square root of 4288809119 is about 65488.9999847303. Note that the first 4 decimals coincide. The cubic root of 4288809119 is about 1624.7214189426.
The spelling of 4288809119 in words is "four billion, two hundred eighty-eight million, eight hundred nine thousand, one hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •