Base | Representation |
---|---|
bin | 1011010010100010… |
… | …0010011001000001 |
3 | 21211012110122110101 |
4 | 2310220202121001 |
5 | 22201303304010 |
6 | 1220414402401 |
7 | 135046020220 |
oct | 26450423101 |
9 | 7735418411 |
10 | 3030525505 |
11 | 131571a737 |
12 | 706b00401 |
13 | 393b11777 |
14 | 20a6b0cb7 |
15 | 12b0c373a |
hex | b4a22641 |
3030525505 has 16 divisors (see below), whose sum is σ = 4169528064. Its totient is φ = 2071385280.
The previous prime is 3030525499. The next prime is 3030525551. The reversal of 3030525505 is 5055250303.
It is not a de Polignac number, because 3030525505 - 221 = 3028428353 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128322 + ... + 150091.
It is an arithmetic number, because the mean of its divisors is an integer number (260595504).
Almost surely, 23030525505 is an apocalyptic number.
3030525505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3030525505 is a deficient number, since it is larger than the sum of its proper divisors (1139002559).
3030525505 is a wasteful number, since it uses less digits than its factorization.
3030525505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278736.
The product of its (nonzero) digits is 11250, while the sum is 28.
The square root of 3030525505 is about 55050.2089460158. The cubic root of 3030525505 is about 1447.1247828567.
Adding to 3030525505 its reverse (5055250303), we get a palindrome (8085775808).
The spelling of 3030525505 in words is "three billion, thirty million, five hundred twenty-five thousand, five hundred five".
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