Base | Representation |
---|---|
bin | 1100000110101… |
… | …1101010010110 |
3 | 10112112111221210 |
4 | 3001223222112 |
5 | 100444211010 |
6 | 5012122250 |
7 | 1154363106 |
oct | 301535226 |
9 | 115474853 |
10 | 50772630 |
11 | 26729257 |
12 | 15006386 |
13 | a698c9c |
14 | 6a59206 |
15 | 46cdb20 |
hex | 306ba96 |
50772630 has 16 divisors (see below), whose sum is σ = 121854384. Its totient is φ = 13539360.
The previous prime is 50772593. The next prime is 50772641. The reversal of 50772630 is 3627705.
50772630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1692421 = 50772630 / (5 + 0 + 7 + 7 + 2 + 6 + 3 + 0).
It is a congruent number.
It is an unprimeable number.
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, 846181 + ... + 846240.
It is an arithmetic number, because the mean of its divisors is an integer number (7615899).
Almost surely, 250772630 is an apocalyptic number.
50772630 is an abundant number, since it is smaller than the sum of its proper divisors (71081754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50772630 is a wasteful number, since it uses less digits than its factorization.
50772630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1692431.
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 50772630 is about 7125.4915619907. The cubic root of 50772630 is about 370.2910541623.
It can be divided in two parts, 507 and 72630, that added together give a palindrome (73137).
The spelling of 50772630 in words is "fifty million, seven hundred seventy-two thousand, six hundred thirty".
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