Base | Representation |
---|---|
bin | 10001101010001110010000… |
… | …01100101111111000111011 |
3 | 12002111111202020201120212021 |
4 | 20311013020030233320323 |
5 | 20042224323433430334 |
6 | 214332055502255311 |
7 | 11115450432343015 |
oct | 1065071014577073 |
9 | 162444666646767 |
10 | 38834158108219 |
11 | 11412523936291 |
12 | 44323a0b87537 |
13 | 1889078973c16 |
14 | 9838247491b5 |
15 | 475273c123b4 |
hex | 2351c832fe3b |
38834158108219 has 16 divisors (see below), whose sum is σ = 39110464673280. Its totient is φ = 38559094247520.
The previous prime is 38834158108199. The next prime is 38834158108247. The reversal of 38834158108219 is 91280185143883.
It is a cyclic number.
It is not a de Polignac number, because 38834158108219 - 211 = 38834158106171 is a prime.
It is a super-2 number, since 2×388341581082192 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38834158108619) 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, 88055742 + ... + 88495660.
It is an arithmetic number, because the mean of its divisors is an integer number (2444404042080).
Almost surely, 238834158108219 is an apocalyptic number.
38834158108219 is a deficient number, since it is larger than the sum of its proper divisors (276306565061).
38834158108219 is a wasteful number, since it uses less digits than its factorization.
38834158108219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 441330.
The product of its (nonzero) digits is 13271040, while the sum is 61.
The spelling of 38834158108219 in words is "thirty-eight trillion, eight hundred thirty-four billion, one hundred fifty-eight million, one hundred eight thousand, two hundred nineteen".
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