Base | Representation |
---|---|
bin | 1001010001100… |
… | …0001001000111 |
3 | 2201012010112222 |
4 | 2110120021013 |
5 | 34424134244 |
6 | 3505402555 |
7 | 651416666 |
oct | 224301107 |
9 | 81163488 |
10 | 38896199 |
11 | 1aa57321 |
12 | 1103945b |
13 | 809b304 |
14 | 5246ddd |
15 | 3634bee |
hex | 2518247 |
38896199 has 4 divisors (see below), whose sum is σ = 39273936. Its totient is φ = 38518464.
The previous prime is 38896183. The next prime is 38896229. The reversal of 38896199 is 99169883.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99169883 = 373 ⋅265871.
It is a cyclic number.
It is not a de Polignac number, because 38896199 - 24 = 38896183 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 38896199.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38896129) 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, 188714 + ... + 188919.
It is an arithmetic number, because the mean of its divisors is an integer number (9818484).
Almost surely, 238896199 is an apocalyptic number.
38896199 is a deficient number, since it is larger than the sum of its proper divisors (377737).
38896199 is a wasteful number, since it uses less digits than its factorization.
38896199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 377736.
The product of its digits is 839808, while the sum is 53.
The square root of 38896199 is about 6236.6817298945. The cubic root of 38896199 is about 338.8200127615.
The spelling of 38896199 in words is "thirty-eight million, eight hundred ninety-six thousand, one hundred ninety-nine".
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