Base | Representation |
---|---|
bin | 1011111100110… |
… | …0001101011001 |
3 | 10111022100001021 |
4 | 2333030031121 |
5 | 100312311023 |
6 | 4550122441 |
7 | 1146003013 |
oct | 277141531 |
9 | 114270037 |
10 | 50119513 |
11 | 26322594 |
12 | 14950421 |
13 | a4ca922 |
14 | 69291b3 |
15 | 460035d |
hex | 2fcc359 |
50119513 has 4 divisors (see below), whose sum is σ = 50134480. Its totient is φ = 50104548.
The previous prime is 50119501. The next prime is 50119547. The reversal of 50119513 is 31591105.
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 50119513 - 25 = 50119481 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50116513) 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, 106 + ... + 10012.
It is an arithmetic number, because the mean of its divisors is an integer number (12533620).
Almost surely, 250119513 is an apocalyptic number.
It is an amenable number.
50119513 is a deficient number, since it is larger than the sum of its proper divisors (14967).
50119513 is an equidigital number, since it uses as much as digits as its factorization.
50119513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14966.
The product of its (nonzero) digits is 675, while the sum is 25.
The square root of 50119513 is about 7079.5136132364. The cubic root of 50119513 is about 368.6964427436.
The spelling of 50119513 in words is "fifty million, one hundred nineteen thousand, five hundred thirteen".
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