Base | Representation |
---|---|
bin | 11000001010000011001… |
… | …01011100010101010101 |
3 | 2221100110011001010210222 |
4 | 30011001211130111111 |
5 | 102044344412210144 |
6 | 1433150550324125 |
7 | 113652615165506 |
oct | 14050145342525 |
9 | 2840404033728 |
10 | 830029022549 |
11 | 2a0016820901 |
12 | 114a47059645 |
13 | 6036b36387c |
14 | 2c2605a6bad |
15 | 168ce7502ee |
hex | c14195c555 |
830029022549 has 8 divisors (see below), whose sum is σ = 837663455640. Its totient is φ = 822394944000.
The previous prime is 830029022539. The next prime is 830029022561. The reversal of 830029022549 is 945220920038.
It can be written as a sum of positive squares in 4 ways, for example, as 335841112324 + 494187910225 = 579518^2 + 702985^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 830029022549 - 28 = 830029022293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (830029022519) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7944449 + ... + 8048249.
It is an arithmetic number, because the mean of its divisors is an integer number (104707931955).
Almost surely, 2830029022549 is an apocalyptic number.
It is an amenable number.
830029022549 is a deficient number, since it is larger than the sum of its proper divisors (7634433091).
830029022549 is a wasteful number, since it uses less digits than its factorization.
830029022549 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177271.
The product of its (nonzero) digits is 311040, while the sum is 44.
The spelling of 830029022549 in words is "eight hundred thirty billion, twenty-nine million, twenty-two thousand, five hundred forty-nine".
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