Base | Representation |
---|---|
bin | 1011110110010… |
… | …0011011100110 |
3 | 10110111201221202 |
4 | 2331210123212 |
5 | 100210210223 |
6 | 4533042502 |
7 | 1142252513 |
oct | 275443346 |
9 | 113451852 |
10 | 49694438 |
11 | 26062192 |
12 | 14786432 |
13 | a3ac2c1 |
14 | 685830a |
15 | 4569428 |
hex | 2f646e6 |
49694438 has 8 divisors (see below), whose sum is σ = 75238632. Its totient is φ = 24614896.
The previous prime is 49694401. The next prime is 49694453. The reversal of 49694438 is 83449694.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 49694392 and 49694401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115895 + ... + 116322.
It is an arithmetic number, because the mean of its divisors is an integer number (9404829).
Almost surely, 249694438 is an apocalyptic number.
49694438 is a deficient number, since it is larger than the sum of its proper divisors (25544194).
49694438 is a wasteful number, since it uses less digits than its factorization.
49694438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232326.
The product of its digits is 746496, while the sum is 47.
The square root of 49694438 is about 7049.4282037623. The cubic root of 49694438 is about 367.6511492032.
The spelling of 49694438 in words is "forty-nine million, six hundred ninety-four thousand, four hundred thirty-eight".
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