Base | Representation |
---|---|
bin | 1011101101101… |
… | …1011010001001 |
3 | 10102110020001220 |
4 | 2323123122021 |
5 | 100034230233 |
6 | 4513032253 |
7 | 1134424314 |
oct | 273333211 |
9 | 112406056 |
10 | 49133193 |
11 | 2580954a |
12 | 14555689 |
13 | a2439c5 |
14 | 674d97b |
15 | 44a7eb3 |
hex | 2edb689 |
49133193 has 4 divisors (see below), whose sum is σ = 65510928. Its totient is φ = 32755460.
The previous prime is 49133159. The next prime is 49133209. The reversal of 49133193 is 39133194.
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.
It is a cyclic number.
It is not a de Polignac number, because 49133193 - 210 = 49132169 is a prime.
It is a Curzon number.
It is a plaindrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (49133153) 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, 8188863 + ... + 8188868.
It is an arithmetic number, because the mean of its divisors is an integer number (16377732).
Almost surely, 249133193 is an apocalyptic number.
It is an amenable number.
49133193 is a deficient number, since it is larger than the sum of its proper divisors (16377735).
49133193 is a wasteful number, since it uses less digits than its factorization.
49133193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16377734.
The product of its digits is 8748, while the sum is 33.
The square root of 49133193 is about 7009.5073293349. The cubic root of 49133193 is about 366.2618315164.
Subtracting from 49133193 its reverse (39133194), we obtain a palindrome (9999999).
The spelling of 49133193 in words is "forty-nine million, one hundred thirty-three thousand, one hundred ninety-three".
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