Base | Representation |
---|---|
bin | 10111001100000… |
… | …100001111010011 |
3 | 1000010001020021001 |
4 | 113030010033103 |
5 | 1244043222214 |
6 | 102334242431 |
7 | 12432530443 |
oct | 2714041723 |
9 | 1003036231 |
10 | 389039059 |
11 | 18a669892 |
12 | aa356417 |
13 | 627a4536 |
14 | 39950123 |
15 | 2424ac74 |
hex | 173043d3 |
389039059 has 2 divisors, whose sum is σ = 389039060. Its totient is φ = 389039058.
The previous prime is 389039023. The next prime is 389039071. The reversal of 389039059 is 950930983.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 389039059 - 219 = 388514771 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (389039009) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194519529 + 194519530.
It is an arithmetic number, because the mean of its divisors is an integer number (194519530).
Almost surely, 2389039059 is an apocalyptic number.
389039059 is a deficient number, since it is larger than the sum of its proper divisors (1).
389039059 is an equidigital number, since it uses as much as digits as its factorization.
389039059 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 262440, while the sum is 46.
The square root of 389039059 is about 19724.0730834176. The cubic root of 389039059 is about 730.0137978251.
The spelling of 389039059 in words is "three hundred eighty-nine million, thirty-nine thousand, fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •