Base | Representation |
---|---|
bin | 1011111011110… |
… | …0000100101111 |
3 | 10111011222101111 |
4 | 2332330010233 |
5 | 100303202143 |
6 | 4544452451 |
7 | 1145306230 |
oct | 276740457 |
9 | 114158344 |
10 | 50053423 |
11 | 26287972 |
12 | 1491a127 |
13 | a4a6814 |
14 | 690d087 |
15 | 45da99d |
hex | 2fbc12f |
50053423 has 16 divisors (see below), whose sum is σ = 61150464. Its totient is φ = 39991680.
The previous prime is 50053411. The next prime is 50053427. The reversal of 50053423 is 32435005.
It is a cyclic number.
It is not a de Polignac number, because 50053423 - 29 = 50052911 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50053394 and 50053403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50053427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10768 + ... + 14698.
It is an arithmetic number, because the mean of its divisors is an integer number (3821904).
Almost surely, 250053423 is an apocalyptic number.
50053423 is a deficient number, since it is larger than the sum of its proper divisors (11097041).
50053423 is a wasteful number, since it uses less digits than its factorization.
50053423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4062.
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 50053423 is about 7074.8443799139. The cubic root of 50053423 is about 368.5343111714.
Adding to 50053423 its reverse (32435005), we get a palindrome (82488428).
The spelling of 50053423 in words is "fifty million, fifty-three thousand, four hundred twenty-three".
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