Base | Representation |
---|---|
bin | 1011111011000… |
… | …1011111010001 |
3 | 10111002202220122 |
4 | 2332301133101 |
5 | 100300310230 |
6 | 4543520025 |
7 | 1145035640 |
oct | 276613721 |
9 | 114082818 |
10 | 50010065 |
11 | 26258336 |
12 | 148b9015 |
13 | a48cb71 |
14 | 68db357 |
15 | 45ccbe5 |
hex | 2fb17d1 |
50010065 has 24 divisors (see below), whose sum is σ = 71073600. Its totient is φ = 33090624.
The previous prime is 50010061. The next prime is 50010067. The reversal of 50010065 is 56001005.
It is not a de Polignac number, because 50010065 - 22 = 50010061 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50010061) 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, 28586 + ... + 30284.
It is an arithmetic number, because the mean of its divisors is an integer number (2961400).
Almost surely, 250010065 is an apocalyptic number.
It is an amenable number.
50010065 is a deficient number, since it is larger than the sum of its proper divisors (21063535).
50010065 is a wasteful number, since it uses less digits than its factorization.
50010065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1769 (or 1740 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 50010065 is about 7071.7794790279. The cubic root of 50010065 is about 368.4278680569.
The spelling of 50010065 in words is "fifty million, ten thousand, sixty-five".
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