Base | Representation |
---|---|
bin | 11111101110011011… |
… | …101111100001010101 |
3 | 10020221001100100212221 |
4 | 133232123233201111 |
5 | 1024231121133023 |
6 | 23352123342341 |
7 | 2314106621032 |
oct | 375633574125 |
9 | 106831310787 |
10 | 34065021013 |
11 | 134a08a8531 |
12 | 67283819b1 |
13 | 329b600c8a |
14 | 1912286389 |
15 | d4594485d |
hex | 7ee6ef855 |
34065021013 has 16 divisors (see below), whose sum is σ = 36073984320. Its totient is φ = 32112307584.
The previous prime is 34065020999. The next prime is 34065021037. The reversal of 34065021013 is 31012056043.
It is a cyclic number.
It is not a de Polignac number, because 34065021013 - 25 = 34065020981 is a prime.
It is a super-2 number, since 2×340650210132 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34065021043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4476670 + ... + 4484272.
It is an arithmetic number, because the mean of its divisors is an integer number (2254624020).
Almost surely, 234065021013 is an apocalyptic number.
It is an amenable number.
34065021013 is a deficient number, since it is larger than the sum of its proper divisors (2008963307).
34065021013 is a wasteful number, since it uses less digits than its factorization.
34065021013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11268.
The product of its (nonzero) digits is 2160, while the sum is 25.
Adding to 34065021013 its reverse (31012056043), we get a palindrome (65077077056).
The spelling of 34065021013 in words is "thirty-four billion, sixty-five million, twenty-one thousand, thirteen".
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