Base | Representation |
---|---|
bin | 1100000001111… |
… | …0010101111010 |
3 | 10111221102112011 |
4 | 3000132111322 |
5 | 100404042210 |
6 | 5001240134 |
7 | 1151603560 |
oct | 300362572 |
9 | 114842464 |
10 | 50455930 |
11 | 26532318 |
12 | 14a9304a |
13 | a5b7aa5 |
14 | 69b5a30 |
15 | 4669d8a |
hex | 301e57a |
50455930 has 32 divisors (see below), whose sum is σ = 104073984. Its totient is φ = 17252736.
The previous prime is 50455927. The next prime is 50455931. The reversal of 50455930 is 3955405.
50455930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 50455892 and 50455901.
It is not an unprimeable number, because it can be changed into a prime (50455931) 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 15 ways as a sum of consecutive naturals, for example, 34494 + ... + 35926.
It is an arithmetic number, because the mean of its divisors is an integer number (3252312).
Almost surely, 250455930 is an apocalyptic number.
50455930 is an abundant number, since it is smaller than the sum of its proper divisors (53618054).
50455930 is a wasteful number, since it uses less digits than its factorization.
50455930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1950.
The product of its (nonzero) digits is 13500, while the sum is 31.
The square root of 50455930 is about 7103.2337706146. The cubic root of 50455930 is about 369.5195370669.
The spelling of 50455930 in words is "fifty million, four hundred fifty-five thousand, nine hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •