Base | Representation |
---|---|
bin | 111101111100010101… |
… | …1101100010011101111 |
3 | 110201100110220020020122 |
4 | 1323320223230103233 |
5 | 4134411413102002 |
6 | 141035322235155 |
7 | 12416250506063 |
oct | 1737053542357 |
9 | 421313806218 |
10 | 133021222127 |
11 | 51461015022 |
12 | 21944655abb |
13 | c70baa9831 |
14 | 661c837aa3 |
15 | 36d81ea6a2 |
hex | 1ef8aec4ef |
133021222127 has 2 divisors, whose sum is σ = 133021222128. Its totient is φ = 133021222126.
The previous prime is 133021222111. The next prime is 133021222133. The reversal of 133021222127 is 721222120331.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 133021222127 - 24 = 133021222111 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 133021222096 and 133021222105.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (133021222727) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66510611063 + 66510611064.
It is an arithmetic number, because the mean of its divisors is an integer number (66510611064).
Almost surely, 2133021222127 is an apocalyptic number.
133021222127 is a deficient number, since it is larger than the sum of its proper divisors (1).
133021222127 is an equidigital number, since it uses as much as digits as its factorization.
133021222127 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2016, while the sum is 26.
Adding to 133021222127 its reverse (721222120331), we get a palindrome (854243342458).
The spelling of 133021222127 in words is "one hundred thirty-three billion, twenty-one million, two hundred twenty-two thousand, one hundred twenty-seven".
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