Base | Representation |
---|---|
bin | 1111111000011… |
… | …01101101111111 |
3 | 100021200112210222 |
4 | 13330031231333 |
5 | 233101202333 |
6 | 21115251555 |
7 | 3205253036 |
oct | 774155577 |
9 | 307615728 |
10 | 133225343 |
11 | 69225199 |
12 | 38749bbb |
13 | 217a7884 |
14 | 1399d71d |
15 | ba69298 |
hex | 7f0db7f |
133225343 has 2 divisors, whose sum is σ = 133225344. Its totient is φ = 133225342.
The previous prime is 133225331. The next prime is 133225349. The reversal of 133225343 is 343522331.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 133225343 - 24 = 133225327 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (133225349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66612671 + 66612672.
It is an arithmetic number, because the mean of its divisors is an integer number (66612672).
Almost surely, 2133225343 is an apocalyptic number.
133225343 is a deficient number, since it is larger than the sum of its proper divisors (1).
133225343 is an equidigital number, since it uses as much as digits as its factorization.
133225343 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6480, while the sum is 26.
The square root of 133225343 is about 11542.3283179781. The cubic root of 133225343 is about 510.7349943246.
Adding to 133225343 its reverse (343522331), we get a palindrome (476747674).
The spelling of 133225343 in words is "one hundred thirty-three million, two hundred twenty-five thousand, three hundred forty-three".
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