Base | Representation |
---|---|
bin | 11111111001110010… |
… | …001001100010110001 |
3 | 10021102022122212022112 |
4 | 133321302021202301 |
5 | 1030123343203040 |
6 | 23423045015105 |
7 | 2321611320356 |
oct | 377162114261 |
9 | 107368585275 |
10 | 34255444145 |
11 | 1358933a21a |
12 | 67800b4495 |
13 | 32cbbb41a0 |
14 | 192d69462d |
15 | d5750b365 |
hex | 7f9c898b1 |
34255444145 has 16 divisors (see below), whose sum is σ = 44277400272. Its totient is φ = 25291284480.
The previous prime is 34255444141. The next prime is 34255444169. The reversal of 34255444145 is 54144455243.
It can be written as a sum of positive squares in 8 ways, for example, as 8204192929 + 26051251216 = 90577^2 + 161404^2 .
It is not a de Polignac number, because 34255444145 - 22 = 34255444141 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34255444141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293369 + ... + 393161.
It is an arithmetic number, because the mean of its divisors is an integer number (2767337517).
Almost surely, 234255444145 is an apocalyptic number.
It is an amenable number.
34255444145 is a deficient number, since it is larger than the sum of its proper divisors (10021956127).
34255444145 is a wasteful number, since it uses less digits than its factorization.
34255444145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105092.
The product of its digits is 768000, while the sum is 41.
Adding to 34255444145 its reverse (54144455243), we get a palindrome (88399899388).
The spelling of 34255444145 in words is "thirty-four billion, two hundred fifty-five million, four hundred forty-four thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •