Base | Representation |
---|---|
bin | 100011011111111011… |
… | …110001100101111111 |
3 | 10122101102100100211211 |
4 | 203133323301211333 |
5 | 1111030340232132 |
6 | 25302141425251 |
7 | 2516365556311 |
oct | 433773614577 |
9 | 118342310754 |
10 | 38116727167 |
11 | 1518a998312 |
12 | 747926b227 |
13 | 3795b5753c |
14 | 1bb84197b1 |
15 | ed14d0147 |
hex | 8dfef197f |
38116727167 has 4 divisors (see below), whose sum is σ = 38246818680. Its totient is φ = 37986635656.
The previous prime is 38116727149. The next prime is 38116727171. The reversal of 38116727167 is 76172761183.
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 38116727167 - 223 = 38108338559 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 38116727167.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38116724167) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65045317 + ... + 65045902.
It is an arithmetic number, because the mean of its divisors is an integer number (9561704670).
Almost surely, 238116727167 is an apocalyptic number.
38116727167 is a deficient number, since it is larger than the sum of its proper divisors (130091513).
38116727167 is a wasteful number, since it uses less digits than its factorization.
38116727167 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130091512.
The product of its digits is 592704, while the sum is 49.
The spelling of 38116727167 in words is "thirty-eight billion, one hundred sixteen million, seven hundred twenty-seven thousand, one hundred sixty-seven".
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