Base | Representation |
---|---|
bin | 1011110010011… |
… | …0110111000001 |
3 | 10110000221000010 |
4 | 2330212313001 |
5 | 100124122431 |
6 | 4523415133 |
7 | 1140152322 |
oct | 274466701 |
9 | 113027003 |
10 | 49442241 |
11 | 259aa762 |
12 | 146844a9 |
13 | a321584 |
14 | 67d0449 |
15 | 4519846 |
hex | 2f26dc1 |
49442241 has 8 divisors (see below), whose sum is σ = 68049664. Its totient is φ = 31898160.
The previous prime is 49442233. The next prime is 49442251. The reversal of 49442241 is 14224494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49442241 - 23 = 49442233 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 49442199 and 49442208.
It is not an unprimeable number, because it can be changed into a prime (49442201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265726 + ... + 265911.
It is an arithmetic number, because the mean of its divisors is an integer number (8506208).
Almost surely, 249442241 is an apocalyptic number.
It is an amenable number.
49442241 is a deficient number, since it is larger than the sum of its proper divisors (18607423).
49442241 is a wasteful number, since it uses less digits than its factorization.
49442241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531671.
The product of its digits is 9216, while the sum is 30.
The square root of 49442241 is about 7031.5176882377. The cubic root of 49442241 is about 367.0281565362.
The spelling of 49442241 in words is "forty-nine million, four hundred forty-two thousand, two hundred forty-one".
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