Base | Representation |
---|---|
bin | 1011110010111… |
… | …0101011110101 |
3 | 10110002112222020 |
4 | 2330232223311 |
5 | 100131134133 |
6 | 4524223353 |
7 | 1140344631 |
oct | 274565365 |
9 | 113075866 |
10 | 49474293 |
11 | 25a21850 |
12 | 1469ab59 |
13 | a33303b |
14 | 67dbdc1 |
15 | 45240b3 |
hex | 2f2eaf5 |
49474293 has 8 divisors (see below), whose sum is σ = 71962656. Its totient is φ = 29984400.
The previous prime is 49474289. The next prime is 49474307. The reversal of 49474293 is 39247494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49474293 - 22 = 49474289 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49474213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749578 + ... + 749643.
It is an arithmetic number, because the mean of its divisors is an integer number (8995332).
Almost surely, 249474293 is an apocalyptic number.
It is an amenable number.
49474293 is a deficient number, since it is larger than the sum of its proper divisors (22488363).
49474293 is a wasteful number, since it uses less digits than its factorization.
49474293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1499235.
The product of its digits is 217728, while the sum is 42.
The square root of 49474293 is about 7033.7964855404. The cubic root of 49474293 is about 367.1074507124.
The spelling of 49474293 in words is "forty-nine million, four hundred seventy-four thousand, two hundred ninety-three".
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