Base | Representation |
---|---|
bin | 101000001101000111… |
… | …010100100101001111 |
3 | 11010102120101210002120 |
4 | 220031013110211033 |
5 | 1201402420233304 |
6 | 31455404224023 |
7 | 3055533235146 |
oct | 501507244517 |
9 | 133376353076 |
10 | 43169696079 |
11 | 17343193684 |
12 | 844953b013 |
13 | 40bc970983 |
14 | 213754875d |
15 | 11c9deb0d9 |
hex | a0d1d494f |
43169696079 has 12 divisors (see below), whose sum is σ = 61144622664. Its totient is φ = 27086867584.
The previous prime is 43169696039. The next prime is 43169696081. The reversal of 43169696079 is 97069696134.
It is not a de Polignac number, because 43169696079 - 224 = 43152918863 is a prime.
It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43169696039) 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 11 ways as a sum of consecutive naturals, for example, 24895152 + ... + 24896885.
It is an arithmetic number, because the mean of its divisors is an integer number (5095385222).
Almost surely, 243169696079 is an apocalyptic number.
43169696079 is a deficient number, since it is larger than the sum of its proper divisors (17974926585).
43169696079 is a wasteful number, since it uses less digits than its factorization.
43169696079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49792074 (or 49792057 counting only the distinct ones).
The product of its (nonzero) digits is 13226976, while the sum is 60.
The spelling of 43169696079 in words is "forty-three billion, one hundred sixty-nine million, six hundred ninety-six thousand, seventy-nine".
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