Base | Representation |
---|---|
bin | 1011010101111111… |
… | …0111100001110001 |
3 | 21212012202112212221 |
4 | 2311133313201301 |
5 | 22214011430001 |
6 | 1222053321041 |
7 | 135313220326 |
oct | 26537674161 |
9 | 7765675787 |
10 | 3045030001 |
11 | 1322927122 |
12 | 70b936181 |
13 | 396b1c700 |
14 | 20c5a8b4d |
15 | 12c4db1a1 |
hex | b57f7871 |
3045030001 has 6 divisors (see below), whose sum is σ = 3297281190. Its totient is φ = 2810796768.
The previous prime is 3045029971. The next prime is 3045030013. The reversal of 3045030001 is 1000305403.
It can be written as a sum of positive squares in 3 ways, for example, as 174213601 + 2870816400 = 13199^2 + 53580^2 .
It is not a de Polignac number, because 3045030001 - 27 = 3045029873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3045030091) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9008796 + ... + 9009133.
It is an arithmetic number, because the mean of its divisors is an integer number (549546865).
Almost surely, 23045030001 is an apocalyptic number.
It is an amenable number.
3045030001 is a deficient number, since it is larger than the sum of its proper divisors (252251189).
3045030001 is a wasteful number, since it uses less digits than its factorization.
3045030001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18017955 (or 18017942 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 3045030001 is about 55181.7904838181. The cubic root of 3045030001 is about 1449.4298195760.
Adding to 3045030001 its reverse (1000305403), we get a palindrome (4045335404).
It can be divided in two parts, 304 and 5030001, that added together give a palindrome (5030305).
The spelling of 3045030001 in words is "three billion, forty-five million, thirty thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •