Base | Representation |
---|---|
bin | 10101010001101010… |
… | …01000001101001101 |
3 | 1002111001022202220202 |
4 | 22220311020031031 |
5 | 141343120343000 |
6 | 5125234223245 |
7 | 553026042134 |
oct | 125065101515 |
9 | 32431282822 |
10 | 11422434125 |
11 | 4931736903 |
12 | 2269424b25 |
13 | 11005c227b |
14 | 7a503491b |
15 | 46cbd4dd5 |
hex | 2a8d4834d |
11422434125 has 32 divisors (see below), whose sum is σ = 14589525600. Its totient is φ = 8925196800.
The previous prime is 11422434119. The next prime is 11422434139. The reversal of 11422434125 is 52143422411.
It is a happy number.
It can be written as a sum of positive squares in 16 ways, for example, as 4854466276 + 6567967849 = 69674^2 + 81043^2 .
It is not a de Polignac number, because 11422434125 - 212 = 11422430029 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1513361 + ... + 1520889.
It is an arithmetic number, because the mean of its divisors is an integer number (455922675).
Almost surely, 211422434125 is an apocalyptic number.
It is an amenable number.
11422434125 is a deficient number, since it is larger than the sum of its proper divisors (3167091475).
11422434125 is an equidigital number, since it uses as much as digits as its factorization.
11422434125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7826 (or 7816 counting only the distinct ones).
The product of its digits is 7680, while the sum is 29.
Adding to 11422434125 its reverse (52143422411), we get a palindrome (63565856536).
The spelling of 11422434125 in words is "eleven billion, four hundred twenty-two million, four hundred thirty-four thousand, one hundred twenty-five".
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