Base | Representation |
---|---|
bin | 1011010010001… |
… | …1110010111110 |
3 | 10022001202001010 |
4 | 2310203302332 |
5 | 44104120132 |
6 | 4410300050 |
7 | 1113214515 |
oct | 264436276 |
9 | 108052033 |
10 | 47332542 |
11 | 24799704 |
12 | 13a27626 |
13 | 9a6322a |
14 | 640167c |
15 | 424e6cc |
hex | 2d23cbe |
47332542 has 8 divisors (see below), whose sum is σ = 94665096. Its totient is φ = 15777512.
The previous prime is 47332531. The next prime is 47332559. The reversal of 47332542 is 24523374.
It is a sphenic number, since it is the product of 3 distinct primes.
47332542 is an admirable number.
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, 3944373 + ... + 3944384.
It is an arithmetic number, because the mean of its divisors is an integer number (11833137).
Almost surely, 247332542 is an apocalyptic number.
47332542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47332542 is a wasteful number, since it uses less digits than its factorization.
47332542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7888762.
The product of its digits is 20160, while the sum is 30.
The square root of 47332542 is about 6879.8649696051. The cubic root of 47332542 is about 361.7317335227.
It can be divided in two parts, 47332 and 542, that added together give a palindrome (47874).
The spelling of 47332542 in words is "forty-seven million, three hundred thirty-two thousand, five hundred forty-two".
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