Base | Representation |
---|---|
bin | 1011010111100… |
… | …1100100010000 |
3 | 10022201120221202 |
4 | 2311321210100 |
5 | 44201340411 |
6 | 4422010332 |
7 | 1116206663 |
oct | 265714420 |
9 | 108646852 |
10 | 47683856 |
11 | 24a09650 |
12 | 13b769a8 |
13 | 9b570cc |
14 | 64936da |
15 | 42bd83b |
hex | 2d79910 |
47683856 has 20 divisors (see below), whose sum is σ = 100786704. Its totient is φ = 21674400.
The previous prime is 47683843. The next prime is 47683871. The reversal of 47683856 is 65838674.
It is a self number, because there is not a number n which added to its sum of digits gives 47683856.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135290 + ... + 135641.
Almost surely, 247683856 is an apocalyptic number.
It is an amenable number.
47683856 is an abundant number, since it is smaller than the sum of its proper divisors (53102848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47683856 is a wasteful number, since it uses less digits than its factorization.
47683856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270950 (or 270944 counting only the distinct ones).
The product of its digits is 967680, while the sum is 47.
The square root of 47683856 is about 6905.3498101110. The cubic root of 47683856 is about 362.6244829708.
The spelling of 47683856 in words is "forty-seven million, six hundred eighty-three thousand, eight hundred fifty-six".
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