Base | Representation |
---|---|
bin | 100110101111000101… |
… | …0111110011000111111 |
3 | 21221201020221222111112 |
4 | 1031132022332120333 |
5 | 2330330141021134 |
6 | 102114144312235 |
7 | 6003246000440 |
oct | 1153612763077 |
9 | 257636858445 |
10 | 83184313919 |
11 | 32307416283 |
12 | 1415631267b |
13 | 7ac8a70935 |
14 | 4051a3d2c7 |
15 | 226cd1e1ce |
hex | 135e2be63f |
83184313919 has 4 divisors (see below), whose sum is σ = 95067787344. Its totient is φ = 71300840496.
The previous prime is 83184313913. The next prime is 83184313931. The reversal of 83184313919 is 91931348138.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 83184313919 - 24 = 83184313903 is a prime.
It is a super-2 number, since 2×831843139192 (a number of 23 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 (83184313913) 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 3 ways as a sum of consecutive naturals, for example, 5941736702 + ... + 5941736715.
It is an arithmetic number, because the mean of its divisors is an integer number (23766946836).
Almost surely, 283184313919 is an apocalyptic number.
83184313919 is a deficient number, since it is larger than the sum of its proper divisors (11883473425).
83184313919 is a wasteful number, since it uses less digits than its factorization.
83184313919 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11883473424.
The product of its digits is 559872, while the sum is 50.
The spelling of 83184313919 in words is "eighty-three billion, one hundred eighty-four million, three hundred thirteen thousand, nine hundred nineteen".
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