Base | Representation |
---|---|
bin | 1100000110011… |
… | …1010101110010 |
3 | 10112111121200020 |
4 | 3001213111302 |
5 | 100443124210 |
6 | 5011504310 |
7 | 1154260362 |
oct | 301472562 |
9 | 115447606 |
10 | 50754930 |
11 | 26716a26 |
12 | 14bb8096 |
13 | a690c05 |
14 | 6a529a2 |
15 | 46c8770 |
hex | 3067572 |
50754930 has 64 divisors (see below), whose sum is σ = 127059840. Its totient is φ = 12959744.
The previous prime is 50754923. The next prime is 50754937. The reversal of 50754930 is 3945705.
50754930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (50754923) and next prime (50754937).
It is a junction number, because it is equal to n+sod(n) for n = 50754891 and 50754900.
It is not an unprimeable number, because it can be changed into a prime (50754937) 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 31 ways as a sum of consecutive naturals, for example, 197362 + ... + 197618.
It is an arithmetic number, because the mean of its divisors is an integer number (1985310).
Almost surely, 250754930 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50754930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63529920).
50754930 is an abundant number, since it is smaller than the sum of its proper divisors (76304910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50754930 is a wasteful number, since it uses less digits than its factorization.
50754930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 523.
The product of its (nonzero) digits is 18900, while the sum is 33.
The square root of 50754930 is about 7124.2494341509. The cubic root of 50754930 is about 370.2480197332.
The spelling of 50754930 in words is "fifty million, seven hundred fifty-four thousand, nine hundred thirty".
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