Base | Representation |
---|---|
bin | 1011001110001… |
… | …1011010011011 |
3 | 10021120100021220 |
4 | 2303203122123 |
5 | 44022200302 |
6 | 4400503123 |
7 | 1111035621 |
oct | 263433233 |
9 | 107510256 |
10 | 47068827 |
11 | 24629563 |
12 | 1391aaa3 |
13 | 99a01a0 |
14 | 6373511 |
15 | 41eb4bc |
hex | 2ce369b |
47068827 has 16 divisors (see below), whose sum is σ = 69918240. Its totient is φ = 27965952.
The previous prime is 47068793. The next prime is 47068831. The reversal of 47068827 is 72886074.
It is not a de Polignac number, because 47068827 - 210 = 47067803 is a prime.
It is not an unprimeable number, because it can be changed into a prime (47068877) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19678 + ... + 21939.
It is an arithmetic number, because the mean of its divisors is an integer number (4369890).
Almost surely, 247068827 is an apocalyptic number.
47068827 is a deficient number, since it is larger than the sum of its proper divisors (22849413).
47068827 is a wasteful number, since it uses less digits than its factorization.
47068827 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41662.
The product of its (nonzero) digits is 150528, while the sum is 42.
The square root of 47068827 is about 6860.6724889037. The cubic root of 47068827 is about 361.0586814365.
It can be divided in two parts, 47068 and 827, that added together give a triangular number (47895 = T309).
The spelling of 47068827 in words is "forty-seven million, sixty-eight thousand, eight hundred twenty-seven".
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