Base | Representation |
---|---|
bin | 111110110010011… |
… | …111001000110011 |
3 | 2201102012101111111 |
4 | 332302133020303 |
5 | 4124134002011 |
6 | 252310254151 |
7 | 35050640356 |
oct | 7662371063 |
9 | 2642171444 |
10 | 1053422131 |
11 | 4a06a1703 |
12 | 254957357 |
13 | 13a323108 |
14 | 9dc9629d |
15 | 62735121 |
hex | 3ec9f233 |
1053422131 has 2 divisors, whose sum is σ = 1053422132. Its totient is φ = 1053422130.
The previous prime is 1053422113. The next prime is 1053422137. The reversal of 1053422131 is 1312243501.
It is a happy number.
Together with previous prime (1053422113) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1053422131 - 27 = 1053422003 is a prime.
It is a super-2 number, since 2×10534221312 = 2219396372161162322, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1053422137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526711065 + 526711066.
It is an arithmetic number, because the mean of its divisors is an integer number (526711066).
Almost surely, 21053422131 is an apocalyptic number.
1053422131 is a deficient number, since it is larger than the sum of its proper divisors (1).
1053422131 is an equidigital number, since it uses as much as digits as its factorization.
1053422131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 1053422131 is about 32456.4651648943. The cubic root of 1053422131 is about 1017.4993630303.
Adding to 1053422131 its reverse (1312243501), we get a palindrome (2365665632).
The spelling of 1053422131 in words is "one billion, fifty-three million, four hundred twenty-two thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •