Base | Representation |
---|---|
bin | 1100110011001101… |
… | …00110011011011111 |
3 | 122201220212210002210 |
4 | 12121212212123133 |
5 | 103033213001343 |
6 | 3053522451503 |
7 | 332203016034 |
oct | 63146463337 |
9 | 18656783083 |
10 | 6872000223 |
11 | 2a07079530 |
12 | 13b9503b93 |
13 | 85693aa2a |
14 | 49295b38b |
15 | 2a3483333 |
hex | 1999a66df |
6872000223 has 16 divisors (see below), whose sum is σ = 9998948736. Its totient is φ = 4163468640.
The previous prime is 6872000209. The next prime is 6872000231. The reversal of 6872000223 is 3220002786.
It is not a de Polignac number, because 6872000223 - 26 = 6872000159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6872000263) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71461 + ... + 137297.
It is an arithmetic number, because the mean of its divisors is an integer number (624934296).
Almost surely, 26872000223 is an apocalyptic number.
6872000223 is a deficient number, since it is larger than the sum of its proper divisors (3126948513).
6872000223 is a wasteful number, since it uses less digits than its factorization.
6872000223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69014.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 6872000223 is about 82897.5284492849. The cubic root of 6872000223 is about 1901.1996323456.
The spelling of 6872000223 in words is "six billion, eight hundred seventy-two million, two hundred twenty-three", and thus it is an aban number.
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