Base | Representation |
---|---|
bin | 1100110101001100… |
… | …0101001110001101 |
3 | 22220001010011102211 |
4 | 3031103011032031 |
5 | 24023222101110 |
6 | 1325435550421 |
7 | 151232222344 |
oct | 31523051615 |
9 | 8801104384 |
10 | 3444331405 |
11 | 1508265189 |
12 | 8015bb411 |
13 | 42b778028 |
14 | 24962ab5b |
15 | 1525b298a |
hex | cd4c538d |
3444331405 has 8 divisors (see below), whose sum is σ = 4211182872. Its totient is φ = 2703475008.
The previous prime is 3444331399. The next prime is 3444331411. The reversal of 3444331405 is 5041334443.
3444331405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3444331399) and next prime (3444331411).
It can be written as a sum of positive squares in 4 ways, for example, as 1705524804 + 1738806601 = 41298^2 + 41699^2 .
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 3444331405 - 27 = 3444331277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6498474 + ... + 6499003.
It is an arithmetic number, because the mean of its divisors is an integer number (526397859).
Almost surely, 23444331405 is an apocalyptic number.
It is an amenable number.
3444331405 is a deficient number, since it is larger than the sum of its proper divisors (766851467).
3444331405 is a wasteful number, since it uses less digits than its factorization.
3444331405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12997535.
The product of its (nonzero) digits is 34560, while the sum is 31.
The square root of 3444331405 is about 58688.4264996089. The cubic root of 3444331405 is about 1510.2017777811.
Adding to 3444331405 its reverse (5041334443), we get a palindrome (8485665848).
It can be divided in two parts, 3444331 and 405, that added together give a square (3444736 = 18562).
The spelling of 3444331405 in words is "three billion, four hundred forty-four million, three hundred thirty-one thousand, four hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.104 sec. • engine limits •