Base | Representation |
---|---|
bin | 10001010100111100000111… |
… | …10101110111110001010111 |
3 | 11222220121011022011001120102 |
4 | 20222132003311313301113 |
5 | 14443234132401221213 |
6 | 213012114304124315 |
7 | 11011561363063334 |
oct | 1052360365676127 |
9 | 158817138131512 |
10 | 38102866820183 |
11 | 11160375a86870 |
12 | 433471100669b |
13 | 1835114767439 |
14 | 95a28d70598b |
15 | 4612229b2158 |
hex | 22a783d77c57 |
38102866820183 has 16 divisors (see below), whose sum is σ = 42272287413120. Its totient is φ = 34051061335200.
The previous prime is 38102866820131. The next prime is 38102866820197.
It is a happy number.
38102866820183 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 38102866820183 - 228 = 38102598384727 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38102866820783) 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, 27583916 + ... + 28932302.
It is an arithmetic number, because the mean of its divisors is an integer number (2642017963320).
Almost surely, 238102866820183 is an apocalyptic number.
38102866820183 is a deficient number, since it is larger than the sum of its proper divisors (4169420592937).
38102866820183 is a wasteful number, since it uses less digits than its factorization.
38102866820183 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1391998.
The product of its (nonzero) digits is 5308416, while the sum is 56.
The spelling of 38102866820183 in words is "thirty-eight trillion, one hundred two billion, eight hundred sixty-six million, eight hundred twenty thousand, one hundred eighty-three".
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