Base | Representation |
---|---|
bin | 100011011100001101… |
… | …111100101100000001 |
3 | 10122020002000220211001 |
4 | 203130031330230001 |
5 | 1110413410213322 |
6 | 25252033252001 |
7 | 2515010625046 |
oct | 433415745401 |
9 | 118202026731 |
10 | 38054382337 |
11 | 15158785764 |
12 | 7460404001 |
13 | 3785c691ca |
14 | 1bb002b1cd |
15 | ecacb7827 |
hex | 8dc37cb01 |
38054382337 has 4 divisors (see below), whose sum is σ = 38071994116. Its totient is φ = 38036770560.
The previous prime is 38054382319. The next prime is 38054382367. The reversal of 38054382337 is 73328345083.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73328345083 = 7 ⋅10475477869.
It can be written as a sum of positive squares in 2 ways, for example, as 18419646961 + 19634735376 = 135719^2 + 140124^2 .
It is a cyclic number.
It is not a de Polignac number, because 38054382337 - 231 = 35906898689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38054382367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8802648 + ... + 8806969.
It is an arithmetic number, because the mean of its divisors is an integer number (9517998529).
Almost surely, 238054382337 is an apocalyptic number.
It is an amenable number.
38054382337 is a deficient number, since it is larger than the sum of its proper divisors (17611779).
38054382337 is a wasteful number, since it uses less digits than its factorization.
38054382337 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17611778.
The product of its (nonzero) digits is 1451520, while the sum is 46.
The spelling of 38054382337 in words is "thirty-eight billion, fifty-four million, three hundred eighty-two thousand, three hundred thirty-seven".
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