Base | Representation |
---|---|
bin | 10111110001001… |
… | …01110000010011 |
3 | 111220011202112200 |
4 | 23320211300103 |
5 | 402020242313 |
6 | 31441254243 |
7 | 4640510463 |
oct | 1370456023 |
9 | 456152480 |
10 | 199384083 |
11 | a2602238 |
12 | 56934383 |
13 | 323ccb62 |
14 | 1c6a1ba3 |
15 | 12786b73 |
hex | be25c13 |
199384083 has 24 divisors (see below), whose sum is σ = 296696400. Its totient is φ = 128931264.
The previous prime is 199384067. The next prime is 199384091. The reversal of 199384083 is 380483991.
199384083 is a `hidden beast` number, since 199 + 384 + 0 + 83 = 666.
199384083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 199384083 - 24 = 199384067 is a prime.
It is not an unprimeable number, because it can be changed into a prime (199384883) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138813 + ... + 140241.
It is an arithmetic number, because the mean of its divisors is an integer number (12362350).
Almost surely, 2199384083 is an apocalyptic number.
199384083 is a deficient number, since it is larger than the sum of its proper divisors (97312317).
199384083 is a wasteful number, since it uses less digits than its factorization.
199384083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1891 (or 1888 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 45.
The square root of 199384083 is about 14120.3428782732. The cubic root of 199384083 is about 584.2026129322.
The spelling of 199384083 in words is "one hundred ninety-nine million, three hundred eighty-four thousand, eighty-three".
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