Base | Representation |
---|---|
bin | 1011011010101… |
… | …0001101111000 |
3 | 10100002201022012 |
4 | 2312222031320 |
5 | 44224230003 |
6 | 4430145052 |
7 | 1120666646 |
oct | 266521570 |
9 | 110081265 |
10 | 47883128 |
11 | 25035337 |
12 | 14052188 |
13 | 9bc6a17 |
14 | 6506196 |
15 | 430c8d8 |
hex | 2daa378 |
47883128 has 16 divisors (see below), whose sum is σ = 89915280. Its totient is φ = 23905728.
The previous prime is 47883103. The next prime is 47883133. The reversal of 47883128 is 82138874.
It is a congruent number.
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, 1700 + ... + 9932.
It is an arithmetic number, because the mean of its divisors is an integer number (5619705).
Almost surely, 247883128 is an apocalyptic number.
It is an amenable number.
47883128 is a deficient number, since it is larger than the sum of its proper divisors (42032152).
47883128 is a wasteful number, since it uses less digits than its factorization.
47883128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8966 (or 8962 counting only the distinct ones).
The product of its digits is 86016, while the sum is 41.
The square root of 47883128 is about 6919.7635797764. The cubic root of 47883128 is about 363.1289197974.
The spelling of 47883128 in words is "forty-seven million, eight hundred eighty-three thousand, one hundred twenty-eight".
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