Base | Representation |
---|---|
bin | 1011010001111… |
… | …0010110101000 |
3 | 10022000121110102 |
4 | 2310132112220 |
5 | 44102411443 |
6 | 4410004532 |
7 | 1113062516 |
oct | 264362650 |
9 | 108017412 |
10 | 47310248 |
11 | 24783987 |
12 | 13a16748 |
13 | 9a5603b |
14 | 63d74b6 |
15 | 4247cb8 |
hex | 2d1e5a8 |
47310248 has 16 divisors (see below), whose sum is σ = 88812180. Its totient is φ = 23627008.
The previous prime is 47310233. The next prime is 47310293. The reversal of 47310248 is 84201374.
47310248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 47306884 + 3364 = 6878^2 + 58^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 47310248.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4790 + ... + 10842.
Almost surely, 247310248 is an apocalyptic number.
It is an amenable number.
47310248 is a deficient number, since it is larger than the sum of its proper divisors (41501932).
47310248 is a wasteful number, since it uses less digits than its factorization.
47310248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7036 (or 7032 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 47310248 is about 6878.2445434864. The cubic root of 47310248 is about 361.6749317721.
The spelling of 47310248 in words is "forty-seven million, three hundred ten thousand, two hundred forty-eight".
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