Base | Representation |
---|---|
bin | 1011011000101… |
… | …0100000110100 |
3 | 10022212010011120 |
4 | 2312022200310 |
5 | 44211101033 |
6 | 4423303540 |
7 | 1116616233 |
oct | 266124064 |
9 | 108763146 |
10 | 47753268 |
11 | 24a56812 |
12 | 13baabb0 |
13 | 9b7c894 |
14 | 64b0b1a |
15 | 42d41b3 |
hex | 2d8a834 |
47753268 has 48 divisors (see below), whose sum is σ = 115981824. Its totient is φ = 15275520.
The previous prime is 47753257. The next prime is 47753287. The reversal of 47753268 is 86235774.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50496 + ... + 51432.
It is an arithmetic number, because the mean of its divisors is an integer number (2416288).
Almost surely, 247753268 is an apocalyptic number.
It is an amenable number.
47753268 is an abundant number, since it is smaller than the sum of its proper divisors (68228556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47753268 is a wasteful number, since it uses less digits than its factorization.
47753268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1112 (or 1110 counting only the distinct ones).
The product of its digits is 282240, while the sum is 42.
The square root of 47753268 is about 6910.3739406779. The cubic root of 47753268 is about 362.8003516280.
The spelling of 47753268 in words is "forty-seven million, seven hundred fifty-three thousand, two hundred sixty-eight".
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