Base | Representation |
---|---|
bin | 1100001000001… |
… | …1001111001111 |
3 | 10112201102102102 |
4 | 3002003033033 |
5 | 101010303244 |
6 | 5014145315 |
7 | 1155244463 |
oct | 302031717 |
9 | 115642372 |
10 | 50869199 |
11 | 26794867 |
12 | 1505223b |
13 | a700c24 |
14 | 6a824a3 |
15 | 46ec54e |
hex | 30833cf |
50869199 has 4 divisors (see below), whose sum is σ = 51097536. Its totient is φ = 50640864.
The previous prime is 50869183. The next prime is 50869201. The reversal of 50869199 is 99196805.
50869199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 50869199 - 24 = 50869183 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50859199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113834 + ... + 114279.
It is an arithmetic number, because the mean of its divisors is an integer number (12774384).
Almost surely, 250869199 is an apocalyptic number.
50869199 is a deficient number, since it is larger than the sum of its proper divisors (228337).
50869199 is a wasteful number, since it uses less digits than its factorization.
50869199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228336.
The product of its (nonzero) digits is 174960, while the sum is 47.
The square root of 50869199 is about 7132.2646473613. The cubic root of 50869199 is about 370.5256686904.
The spelling of 50869199 in words is "fifty million, eight hundred sixty-nine thousand, one hundred ninety-nine".
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