Base | Representation |
---|---|
bin | 1011110010101… |
… | …0000011110011 |
3 | 10110001120222112 |
4 | 2330222003303 |
5 | 100130032342 |
6 | 4523555535 |
7 | 1140235454 |
oct | 274520363 |
9 | 113046875 |
10 | 49455347 |
11 | 25a09597 |
12 | 1468bbab |
13 | a327526 |
14 | 67d512b |
15 | 451d682 |
hex | 2f2a0f3 |
49455347 has 16 divisors (see below), whose sum is σ = 54063360. Its totient is φ = 45077472.
The previous prime is 49455319. The next prime is 49455349. The reversal of 49455347 is 74355494.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49455347 is a prime.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (49455349) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72068 + ... + 72750.
It is an arithmetic number, because the mean of its divisors is an integer number (3378960).
Almost surely, 249455347 is an apocalyptic number.
49455347 is a deficient number, since it is larger than the sum of its proper divisors (4608013).
49455347 is a wasteful number, since it uses less digits than its factorization.
49455347 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 842.
The product of its digits is 302400, while the sum is 41.
The square root of 49455347 is about 7032.4495732284. The cubic root of 49455347 is about 367.0605839097.
The spelling of 49455347 in words is "forty-nine million, four hundred fifty-five thousand, three hundred forty-seven".
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