Base | Representation |
---|---|
bin | 1100000110011… |
… | …0011111000110 |
3 | 10112111102212121 |
4 | 3001212133012 |
5 | 100443021210 |
6 | 5011440154 |
7 | 1154244232 |
oct | 301463706 |
9 | 115442777 |
10 | 50751430 |
11 | 26714334 |
12 | 14bb605a |
13 | a68c442 |
14 | 6a515c2 |
15 | 46c76da |
hex | 30667c6 |
50751430 has 8 divisors (see below), whose sum is σ = 91352592. Its totient is φ = 20300568.
The previous prime is 50751427. The next prime is 50751431. The reversal of 50751430 is 3415705.
50751430 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 junction number, because it is equal to n+sod(n) for n = 50751395 and 50751404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50751431) 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 3 ways as a sum of consecutive naturals, for example, 2537562 + ... + 2537581.
It is an arithmetic number, because the mean of its divisors is an integer number (11419074).
Almost surely, 250751430 is an apocalyptic number.
50751430 is a deficient number, since it is larger than the sum of its proper divisors (40601162).
50751430 is a wasteful number, since it uses less digits than its factorization.
50751430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5075150.
The product of its (nonzero) digits is 2100, while the sum is 25.
The square root of 50751430 is about 7124.0037900046. The cubic root of 50751430 is about 370.2395089156.
The spelling of 50751430 in words is "fifty million, seven hundred fifty-one thousand, four hundred thirty".
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