Base | Representation |
---|---|
bin | 1011010100100011… |
… | …1000011100001101 |
3 | 21211210102102100121 |
4 | 2311020320130031 |
5 | 22210441120204 |
6 | 1221320224541 |
7 | 135211053136 |
oct | 26510703415 |
9 | 7753372317 |
10 | 3039004429 |
11 | 131a49100a |
12 | 70990b151 |
13 | 3957bcb96 |
14 | 20b87ac8d |
15 | 12bbeab54 |
hex | b523870d |
3039004429 has 4 divisors (see below), whose sum is σ = 3039618076. Its totient is φ = 3038390784.
The previous prime is 3039004427. The next prime is 3039004433. The reversal of 3039004429 is 9244009303.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9244009303 = 47 ⋅196681049.
It can be written as a sum of positive squares in 2 ways, for example, as 1474406404 + 1564598025 = 38398^2 + 39555^2 .
It is a cyclic number.
It is not a de Polignac number, because 3039004429 - 21 = 3039004427 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3039004394 and 3039004403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3039004427) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299334 + ... + 309319.
It is an arithmetic number, because the mean of its divisors is an integer number (759904519).
Almost surely, 23039004429 is an apocalyptic number.
It is an amenable number.
3039004429 is a deficient number, since it is larger than the sum of its proper divisors (613647).
3039004429 is an equidigital number, since it uses as much as digits as its factorization.
3039004429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 613646.
The product of its (nonzero) digits is 23328, while the sum is 34.
The square root of 3039004429 is about 55127.1659801227. The cubic root of 3039004429 is about 1448.4731337797.
The spelling of 3039004429 in words is "three billion, thirty-nine million, four thousand, four hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.112 sec. • engine limits •