Base | Representation |
---|---|
bin | 100000010000011110… |
… | …101010100011101101 |
3 | 10022101212010220020202 |
4 | 200100132222203231 |
5 | 1031413332244321 |
6 | 23524530123245 |
7 | 2334213643154 |
oct | 402036524355 |
9 | 108355126222 |
10 | 34636212461 |
11 | 1376426a084 |
12 | 6867720525 |
13 | 335ca50c96 |
14 | 196809059b |
15 | d7ab7170b |
hex | 8107aa8ed |
34636212461 has 2 divisors, whose sum is σ = 34636212462. Its totient is φ = 34636212460.
The previous prime is 34636212439. The next prime is 34636212493. The reversal of 34636212461 is 16421263643.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 34458496900 + 177715561 = 185630^2 + 13331^2 .
It is an emirp because it is prime and its reverse (16421263643) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 34636212461 - 210 = 34636211437 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34636212361) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17318106230 + 17318106231.
It is an arithmetic number, because the mean of its divisors is an integer number (17318106231).
Almost surely, 234636212461 is an apocalyptic number.
It is an amenable number.
34636212461 is a deficient number, since it is larger than the sum of its proper divisors (1).
34636212461 is an equidigital number, since it uses as much as digits as its factorization.
34636212461 is an evil number, because the sum of its binary digits is even.
The product of its digits is 124416, while the sum is 38.
The spelling of 34636212461 in words is "thirty-four billion, six hundred thirty-six million, two hundred twelve thousand, four hundred sixty-one".
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