Base | Representation |
---|---|
bin | 1111000100011… |
… | …10000101000010 |
3 | 22210212100101122 |
4 | 13202032011002 |
5 | 224330123244 |
6 | 20313232242 |
7 | 3063322256 |
oct | 742160502 |
9 | 283770348 |
10 | 126411074 |
11 | 653a0569 |
12 | 36402682 |
13 | 2026006a |
14 | 12b08266 |
15 | b1701ee |
hex | 788e142 |
126411074 has 4 divisors (see below), whose sum is σ = 189616614. Its totient is φ = 63205536.
The previous prime is 126411073. The next prime is 126411091. The reversal of 126411074 is 470114621.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 470114621 = 29 ⋅16210849.
It can be written as a sum of positive squares in only one way, i.e., 110355025 + 16056049 = 10505^2 + 4007^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (126411071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31602767 + ... + 31602770.
Almost surely, 2126411074 is an apocalyptic number.
126411074 is a deficient number, since it is larger than the sum of its proper divisors (63205540).
126411074 is an equidigital number, since it uses as much as digits as its factorization.
126411074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63205539.
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 126411074 is about 11243.2679413060. The cubic root of 126411074 is about 501.8743964950.
Adding to 126411074 its reverse (470114621), we get a palindrome (596525695).
The spelling of 126411074 in words is "one hundred twenty-six million, four hundred eleven thousand, seventy-four".
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