Base | Representation |
---|---|
bin | 111110000111000100… |
… | …0110101011101101111 |
3 | 110202021120020011012112 |
4 | 1330032020311131233 |
5 | 4141131040331333 |
6 | 141135141354235 |
7 | 12431211231512 |
oct | 1741610653557 |
9 | 422246204175 |
10 | 133381183343 |
11 | 51626223231 |
12 | 21a2510897b |
13 | c76853ca35 |
14 | 6654578d79 |
15 | 3709b00948 |
hex | 1f0e23576f |
133381183343 has 2 divisors, whose sum is σ = 133381183344. Its totient is φ = 133381183342.
The previous prime is 133381183319. The next prime is 133381183349. The reversal of 133381183343 is 343381183331.
It is a strong prime.
It is an emirp because it is prime and its reverse (343381183331) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 133381183343 - 28 = 133381183087 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 133381183343.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (133381183349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66690591671 + 66690591672.
It is an arithmetic number, because the mean of its divisors is an integer number (66690591672).
Almost surely, 2133381183343 is an apocalyptic number.
133381183343 is a deficient number, since it is larger than the sum of its proper divisors (1).
133381183343 is an equidigital number, since it uses as much as digits as its factorization.
133381183343 is an evil number, because the sum of its binary digits is even.
The product of its digits is 186624, while the sum is 41.
The spelling of 133381183343 in words is "one hundred thirty-three billion, three hundred eighty-one million, one hundred eighty-three thousand, three hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •