Base | Representation |
---|---|
bin | 1111000000111010… |
… | …1101111010000001 |
3 | 101101212220000112121 |
4 | 3300032231322001 |
5 | 31223234434024 |
6 | 1503533124241 |
7 | 201606514561 |
oct | 36016557201 |
9 | 11355800477 |
10 | 4030389889 |
11 | 1789060639 |
12 | 945929681 |
13 | 4c3001cb6 |
14 | 2a33c4da1 |
15 | 188c798e4 |
hex | f03ade81 |
4030389889 has 8 divisors (see below), whose sum is σ = 4206578112. Its totient is φ = 3854281200.
The previous prime is 4030389863. The next prime is 4030389893. The reversal of 4030389889 is 9889830304.
4030389889 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 4030389889 - 219 = 4029865601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4030389809) 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, 98827 + ... + 133519.
It is an arithmetic number, because the mean of its divisors is an integer number (525822264).
Almost surely, 24030389889 is an apocalyptic number.
It is an amenable number.
4030389889 is a deficient number, since it is larger than the sum of its proper divisors (176188223).
4030389889 is a wasteful number, since it uses less digits than its factorization.
4030389889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39767.
The product of its (nonzero) digits is 1492992, while the sum is 52.
The square root of 4030389889 is about 63485.3517671596. The cubic root of 4030389889 is about 1591.4109923922.
The spelling of 4030389889 in words is "four billion, thirty million, three hundred eighty-nine thousand, eight hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •