Base | Representation |
---|---|
bin | 111110100011111110111 |
3 | 10212011010101 |
4 | 13310133313 |
5 | 1011100124 |
6 | 111534531 |
7 | 23265535 |
oct | 7643767 |
9 | 3764111 |
10 | 2050039 |
11 | 1180252 |
12 | 82a447 |
13 | 56a154 |
14 | 3b5155 |
15 | 2a7644 |
hex | 1f47f7 |
2050039 has 8 divisors (see below), whose sum is σ = 2136960. Its totient is φ = 1964256.
The previous prime is 2050033. The next prime is 2050057. The reversal of 2050039 is 9300502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2050039 - 23 = 2050031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2049998 and 2050025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2050031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6309 + ... + 6625.
It is an arithmetic number, because the mean of its divisors is an integer number (267120).
22050039 is an apocalyptic number.
2050039 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
2050039 is a deficient number, since it is larger than the sum of its proper divisors (86921).
2050039 is a wasteful number, since it uses less digits than its factorization.
2050039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 569.
The product of its (nonzero) digits is 270, while the sum is 19.
The square root of 2050039 is about 1431.7957256536. The cubic root of 2050039 is about 127.0342148499.
The spelling of 2050039 in words is "two million, fifty thousand, thirty-nine".
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