Base | Representation |
---|---|
bin | 101011111011001010… |
… | …001101111011110101 |
3 | 11111201220022121210110 |
4 | 223323022031323311 |
5 | 1233042314321233 |
6 | 33355552013233 |
7 | 3256516364136 |
oct | 537312157365 |
9 | 144656277713 |
10 | 47163432693 |
11 | 1900258a053 |
12 | 9182b31219 |
13 | 45a81ab530 |
14 | 23d5b0bc8d |
15 | 1360835663 |
hex | afb28def5 |
47163432693 has 16 divisors (see below), whose sum is σ = 67727915136. Its totient is φ = 29021052480.
The previous prime is 47163432649. The next prime is 47163432737. The reversal of 47163432693 is 39623436174.
It is an interprime number because it is at equal distance from previous prime (47163432649) and next prime (47163432737).
It is not a de Polignac number, because 47163432693 - 29 = 47163432181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47163432893) 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, 445423 + ... + 541043.
It is an arithmetic number, because the mean of its divisors is an integer number (4232994696).
Almost surely, 247163432693 is an apocalyptic number.
It is an amenable number.
47163432693 is a deficient number, since it is larger than the sum of its proper divisors (20564482443).
47163432693 is a wasteful number, since it uses less digits than its factorization.
47163432693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108284.
The product of its digits is 1959552, while the sum is 48.
The spelling of 47163432693 in words is "forty-seven billion, one hundred sixty-three million, four hundred thirty-two thousand, six hundred ninety-three".
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