Base | Representation |
---|---|
bin | 1011111101111… |
… | …0011010010001 |
3 | 10111110010022110 |
4 | 2333132122101 |
5 | 100322202230 |
6 | 4551455533 |
7 | 1146433245 |
oct | 277363221 |
9 | 114403273 |
10 | 50194065 |
11 | 263735a9 |
12 | 149875a9 |
13 | a52583c |
14 | 6948425 |
15 | 46174b0 |
hex | 2fde691 |
50194065 has 16 divisors (see below), whose sum is σ = 80529408. Its totient is φ = 26697216.
The previous prime is 50194049. The next prime is 50194087. The reversal of 50194065 is 56049105.
It is not a de Polignac number, because 50194065 - 24 = 50194049 is a prime.
It is a super-2 number, since 2×501940652 = 5038888322448450, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1377 + ... + 10113.
It is an arithmetic number, because the mean of its divisors is an integer number (5033088).
Almost surely, 250194065 is an apocalyptic number.
It is an amenable number.
50194065 is a deficient number, since it is larger than the sum of its proper divisors (30335343).
50194065 is a wasteful number, since it uses less digits than its factorization.
50194065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9128.
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 50194065 is about 7084.7769901388. The cubic root of 50194065 is about 368.8791622604.
The spelling of 50194065 in words is "fifty million, one hundred ninety-four thousand, sixty-five".
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