Base | Representation |
---|---|
bin | 1100000101111… |
… | …0100100111111 |
3 | 10112102210102221 |
4 | 3001132210333 |
5 | 100441002124 |
6 | 5011030211 |
7 | 1154050630 |
oct | 301364477 |
9 | 115383387 |
10 | 50719039 |
11 | 266a1a68 |
12 | 14b9b367 |
13 | a67a787 |
14 | 6a43887 |
15 | 46bcce4 |
hex | 305e93f |
50719039 has 8 divisors (see below), whose sum is σ = 59058720. Its totient is φ = 42652896.
The previous prime is 50718989. The next prime is 50719043. The reversal of 50719039 is 93091705.
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 50719039 - 27 = 50718911 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50718995 and 50719013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50719079) 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, 67984 + ... + 68725.
It is an arithmetic number, because the mean of its divisors is an integer number (7382340).
Almost surely, 250719039 is an apocalyptic number.
50719039 is a deficient number, since it is larger than the sum of its proper divisors (8339681).
50719039 is a wasteful number, since it uses less digits than its factorization.
50719039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136769.
The product of its (nonzero) digits is 8505, while the sum is 34.
The square root of 50719039 is about 7121.7300566646. The cubic root of 50719039 is about 370.1607263727.
The spelling of 50719039 in words is "fifty million, seven hundred nineteen thousand, thirty-nine".
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