Base | Representation |
---|---|
bin | 1011101100011… |
… | …0100011110011 |
3 | 10102021212221000 |
4 | 2323012203303 |
5 | 100024012140 |
6 | 4511133043 |
7 | 1133620326 |
oct | 273064363 |
9 | 112255830 |
10 | 49047795 |
11 | 25760375 |
12 | 14514183 |
13 | a213b84 |
14 | 672a7bd |
15 | 448ca30 |
hex | 2ec68f3 |
49047795 has 16 divisors (see below), whose sum is σ = 87196320. Its totient is φ = 26158752.
The previous prime is 49047793. The next prime is 49047827. The reversal of 49047795 is 59774094.
49047795 is a `hidden beast` number, since 4 + 90 + 477 + 95 = 666.
It is not a de Polignac number, because 49047795 - 21 = 49047793 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 49047795.
It is not an unprimeable number, because it can be changed into a prime (49047793) 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, 181524 + ... + 181793.
It is an arithmetic number, because the mean of its divisors is an integer number (5449770).
Almost surely, 249047795 is an apocalyptic number.
49047795 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
49047795 is a deficient number, since it is larger than the sum of its proper divisors (38148525).
49047795 is a wasteful number, since it uses less digits than its factorization.
49047795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 363331 (or 363325 counting only the distinct ones).
The product of its (nonzero) digits is 317520, while the sum is 45.
The square root of 49047795 is about 7003.4130964837. The cubic root of 49047795 is about 366.0495095615.
The spelling of 49047795 in words is "forty-nine million, forty-seven thousand, seven hundred ninety-five".
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