Base | Representation |
---|---|
bin | 1100000101101… |
… | …1000001111001 |
3 | 10112102001111122 |
4 | 3001123001321 |
5 | 100440021010 |
6 | 5010435025 |
7 | 1153660355 |
oct | 301330171 |
9 | 115361448 |
10 | 50704505 |
11 | 26692055 |
12 | 14b92a75 |
13 | a673c87 |
14 | 6a3c465 |
15 | 46b8855 |
hex | 305b079 |
50704505 has 4 divisors (see below), whose sum is σ = 60845412. Its totient is φ = 40563600.
The previous prime is 50704487. The next prime is 50704513. The reversal of 50704505 is 50540705.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6135529 + 44568976 = 2477^2 + 6676^2 .
It is not a de Polignac number, because 50704505 - 210 = 50703481 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5070446 + ... + 5070455.
It is an arithmetic number, because the mean of its divisors is an integer number (15211353).
Almost surely, 250704505 is an apocalyptic number.
It is an amenable number.
50704505 is a deficient number, since it is larger than the sum of its proper divisors (10140907).
50704505 is a wasteful number, since it uses less digits than its factorization.
50704505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10140906.
The product of its (nonzero) digits is 3500, while the sum is 26.
The square root of 50704505 is about 7120.7095854276. The cubic root of 50704505 is about 370.1253653585.
The spelling of 50704505 in words is "fifty million, seven hundred four thousand, five hundred five".
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