Base | Representation |
---|---|
bin | 1100000110101… |
… | …1001101011001 |
3 | 10112112102102011 |
4 | 3001223031121 |
5 | 100444131102 |
6 | 5012105521 |
7 | 1154354521 |
oct | 301531531 |
9 | 115472364 |
10 | 50770777 |
11 | 26727922 |
12 | 150052a1 |
13 | a6981a5 |
14 | 6a58681 |
15 | 46cd2d7 |
hex | 306b359 |
50770777 has 8 divisors (see below), whose sum is σ = 52519680. Its totient is φ = 49028880.
The previous prime is 50770757. The next prime is 50770801. The reversal of 50770777 is 77707705.
50770777 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50770777 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50770757) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15999 + ... + 18907.
It is an arithmetic number, because the mean of its divisors is an integer number (6564960).
Almost surely, 250770777 is an apocalyptic number.
50770777 is the 5818-th pentagonal number.
It is an amenable number.
50770777 is a deficient number, since it is larger than the sum of its proper divisors (1748903).
50770777 is a wasteful number, since it uses less digits than its factorization.
50770777 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3503.
The product of its (nonzero) digits is 84035, while the sum is 40.
The square root of 50770777 is about 7125.3615346872. The cubic root of 50770777 is about 370.2865493883.
The spelling of 50770777 in words is "fifty million, seven hundred seventy thousand, seven hundred seventy-seven".
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