Base | Representation |
---|---|
bin | 1011100111101… |
… | …0100010111001 |
3 | 10101201001211101 |
4 | 2321322202321 |
5 | 44434031231 |
6 | 4500331401 |
7 | 1131152515 |
oct | 271724271 |
9 | 111631741 |
10 | 48736441 |
11 | 25568456 |
12 | 143a3b61 |
13 | a135240 |
14 | 6689145 |
15 | 442a661 |
hex | 2e7a8b9 |
48736441 has 4 divisors (see below), whose sum is σ = 52485412. Its totient is φ = 44987472.
The previous prime is 48736423. The next prime is 48736451. The reversal of 48736441 is 14463784.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2890000 + 45846441 = 1700^2 + 6771^2 .
It is a cyclic number.
It is not a de Polignac number, because 48736441 - 25 = 48736409 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48736441.
It is not an unprimeable number, because it can be changed into a prime (48736451) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1874466 + ... + 1874491.
It is an arithmetic number, because the mean of its divisors is an integer number (13121353).
Almost surely, 248736441 is an apocalyptic number.
It is an amenable number.
48736441 is a deficient number, since it is larger than the sum of its proper divisors (3748971).
48736441 is a wasteful number, since it uses less digits than its factorization.
48736441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3748970.
The product of its digits is 64512, while the sum is 37.
The square root of 48736441 is about 6981.1489742019. The cubic root of 48736441 is about 365.2733075283.
The spelling of 48736441 in words is "forty-eight million, seven hundred thirty-six thousand, four hundred forty-one".
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