Base | Representation |
---|---|
bin | 1001010110111100… |
… | …0001100001101101 |
3 | 20111002000112112112 |
4 | 2111233001201231 |
5 | 20121101212310 |
6 | 1053135413405 |
7 | 116152525412 |
oct | 22557014155 |
9 | 6432015475 |
10 | 2512132205 |
11 | 107a040120 |
12 | 5a1384265 |
13 | 3105b967b |
14 | 19b8cc109 |
15 | ea825705 |
hex | 95bc186d |
2512132205 has 16 divisors (see below), whose sum is σ = 3377493504. Its totient is φ = 1777625280.
The previous prime is 2512132171. The next prime is 2512132219. The reversal of 2512132205 is 5022312152.
2512132205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2512132205 - 212 = 2512128109 is a prime.
It is a congruent 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, 615197 + ... + 619266.
It is an arithmetic number, because the mean of its divisors is an integer number (211093344).
Almost surely, 22512132205 is an apocalyptic number.
It is an amenable number.
2512132205 is a deficient number, since it is larger than the sum of its proper divisors (865361299).
2512132205 is a wasteful number, since it uses less digits than its factorization.
2512132205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1234516.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 2512132205 is about 50121.1752156711. The cubic root of 2512132205 is about 1359.4007244738.
Adding to 2512132205 its reverse (5022312152), we get a palindrome (7534444357).
The spelling of 2512132205 in words is "two billion, five hundred twelve million, one hundred thirty-two thousand, two hundred five".
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