Base | Representation |
---|---|
bin | 1011101011001… |
… | …0101010010011 |
3 | 10102010202010100 |
4 | 2322302222103 |
5 | 100013410131 |
6 | 4505303443 |
7 | 1133130603 |
oct | 272625223 |
9 | 112122110 |
10 | 48966291 |
11 | 25705110 |
12 | 14494b83 |
13 | a1b5a4a |
14 | 6708c03 |
15 | 44737e6 |
hex | 2eb2a93 |
48966291 has 12 divisors (see below), whose sum is σ = 77159160. Its totient is φ = 29676480.
The previous prime is 48966289. The next prime is 48966299. The reversal of 48966291 is 19266984.
It is a happy number.
It is not a de Polignac number, because 48966291 - 21 = 48966289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48966299) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247206 + ... + 247403.
It is an arithmetic number, because the mean of its divisors is an integer number (6429930).
Almost surely, 248966291 is an apocalyptic number.
48966291 is a deficient number, since it is larger than the sum of its proper divisors (28192869).
48966291 is a wasteful number, since it uses less digits than its factorization.
48966291 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494626 (or 494623 counting only the distinct ones).
The product of its digits is 186624, while the sum is 45.
The square root of 48966291 is about 6997.5918000409. The cubic root of 48966291 is about 365.8466391430.
The spelling of 48966291 in words is "forty-eight million, nine hundred sixty-six thousand, two hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •