Base | Representation |
---|---|
bin | 100000001010100000… |
… | …111010101000000111 |
3 | 10022010212211122122022 |
4 | 200022200322220013 |
5 | 1031212222424041 |
6 | 23510553153355 |
7 | 2331560224454 |
oct | 401240725007 |
9 | 108125748568 |
10 | 34536139271 |
11 | 13712828667 |
12 | 683a0bb85b |
13 | 33450b308a |
14 | 1958a8082b |
15 | d71ea524b |
hex | 80a83aa07 |
34536139271 has 2 divisors, whose sum is σ = 34536139272. Its totient is φ = 34536139270.
The previous prime is 34536139223. The next prime is 34536139283. The reversal of 34536139271 is 17293163543.
It is a strong prime.
It is an emirp because it is prime and its reverse (17293163543) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34536139271 is a prime.
It is a super-2 number, since 2×345361392712 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34536139871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17268069635 + 17268069636.
It is an arithmetic number, because the mean of its divisors is an integer number (17268069636).
Almost surely, 234536139271 is an apocalyptic number.
34536139271 is a deficient number, since it is larger than the sum of its proper divisors (1).
34536139271 is an equidigital number, since it uses as much as digits as its factorization.
34536139271 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 408240, while the sum is 44.
The spelling of 34536139271 in words is "thirty-four billion, five hundred thirty-six million, one hundred thirty-nine thousand, two hundred seventy-one".
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