Base | Representation |
---|---|
bin | 1100000101111… |
… | …0000010000001 |
3 | 10112102200101001 |
4 | 3001132002001 |
5 | 100440414201 |
6 | 5011012001 |
7 | 1154041252 |
oct | 301360201 |
9 | 115380331 |
10 | 50716801 |
11 | 266a0313 |
12 | 14b9a001 |
13 | a679755 |
14 | 6a42b29 |
15 | 46bc301 |
hex | 305e081 |
50716801 has 4 divisors (see below), whose sum is σ = 50732500. Its totient is φ = 50701104.
The previous prime is 50716759. The next prime is 50716811. The reversal of 50716801 is 10861705.
It is a happy number.
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 26471025 + 24245776 = 5145^2 + 4924^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50716801 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50716801.
It is not an unprimeable number, because it can be changed into a prime (50716811) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1026 + ... + 10123.
It is an arithmetic number, because the mean of its divisors is an integer number (12683125).
Almost surely, 250716801 is an apocalyptic number.
It is an amenable number.
50716801 is a deficient number, since it is larger than the sum of its proper divisors (15699).
50716801 is a wasteful number, since it uses less digits than its factorization.
50716801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15698.
The product of its (nonzero) digits is 1680, while the sum is 28.
The square root of 50716801 is about 7121.5729301889. The cubic root of 50716801 is about 370.1552817907.
The spelling of 50716801 in words is "fifty million, seven hundred sixteen thousand, eight hundred one".
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