Base | Representation |
---|---|
bin | 1011111011010… |
… | …1011110111101 |
3 | 10111010121100201 |
4 | 2332311132331 |
5 | 100301321204 |
6 | 4544123501 |
7 | 1145134435 |
oct | 276653675 |
9 | 114117321 |
10 | 50026429 |
11 | 26269662 |
12 | 14906591 |
13 | a49744b |
14 | 69032c5 |
15 | 45d29a4 |
hex | 2fb57bd |
50026429 has 4 divisors (see below), whose sum is σ = 50040576. Its totient is φ = 50012284.
The previous prime is 50026423. The next prime is 50026433. The reversal of 50026429 is 92462005.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 50026429 - 25 = 50026397 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50026397 and 50026406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50026423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3492 + ... + 10594.
It is an arithmetic number, because the mean of its divisors is an integer number (12510144).
Almost surely, 250026429 is an apocalyptic number.
It is an amenable number.
50026429 is a deficient number, since it is larger than the sum of its proper divisors (14147).
50026429 is an equidigital number, since it uses as much as digits as its factorization.
50026429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14146.
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 50026429 is about 7072.9363774885. The cubic root of 50026429 is about 368.4680486096.
The spelling of 50026429 in words is "fifty million, twenty-six thousand, four hundred twenty-nine".
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