Base | Representation |
---|---|
bin | 1011111100111… |
… | …1110111101111 |
3 | 10111100002121202 |
4 | 2333033313233 |
5 | 100313301021 |
6 | 4550320115 |
7 | 1146064520 |
oct | 277176757 |
9 | 114302552 |
10 | 50134511 |
11 | 26332889 |
12 | 1495903b |
13 | a5046bb |
14 | 6930847 |
15 | 4604a0b |
hex | 2fcfdef |
50134511 has 4 divisors (see below), whose sum is σ = 57296592. Its totient is φ = 42972432.
The previous prime is 50134493. The next prime is 50134531. The reversal of 50134511 is 11543105.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 50134511 - 218 = 49872367 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50134531) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3581030 + ... + 3581043.
It is an arithmetic number, because the mean of its divisors is an integer number (14324148).
Almost surely, 250134511 is an apocalyptic number.
50134511 is a deficient number, since it is larger than the sum of its proper divisors (7162081).
50134511 is an equidigital number, since it uses as much as digits as its factorization.
50134511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7162080.
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 50134511 is about 7080.5727875646. The cubic root of 50134511 is about 368.7332158979.
Adding to 50134511 its reverse (11543105), we get a palindrome (61677616).
The spelling of 50134511 in words is "fifty million, one hundred thirty-four thousand, five hundred eleven".
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