Base | Representation |
---|---|
bin | 10011011000011001… |
… | …10001011011110101 |
3 | 222212011021001101112 |
4 | 21230030301123311 |
5 | 132302214102013 |
6 | 4440300004405 |
7 | 515564633405 |
oct | 115414613365 |
9 | 28764231345 |
10 | 10405222133 |
11 | 445a527439 |
12 | 2024830705 |
13 | c9a939997 |
14 | 709cc6805 |
15 | 40d753ba8 |
hex | 26c3316f5 |
10405222133 has 2 divisors, whose sum is σ = 10405222134. Its totient is φ = 10405222132.
The previous prime is 10405222109. The next prime is 10405222153. The reversal of 10405222133 is 33122250401.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6347786929 + 4057435204 = 79673^2 + 63698^2 .
It is an emirp because it is prime and its reverse (33122250401) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10405222133 - 218 = 10404959989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10405222099 and 10405222108.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10405222153) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5202611066 + 5202611067.
It is an arithmetic number, because the mean of its divisors is an integer number (5202611067).
Almost surely, 210405222133 is an apocalyptic number.
It is an amenable number.
10405222133 is a deficient number, since it is larger than the sum of its proper divisors (1).
10405222133 is an equidigital number, since it uses as much as digits as its factorization.
10405222133 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 10405222133 its reverse (33122250401), we get a palindrome (43527472534).
The spelling of 10405222133 in words is "ten billion, four hundred five million, two hundred twenty-two thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •