Base | Representation |
---|---|
bin | 1011011011110… |
… | …0000110011110 |
3 | 10100020102210022 |
4 | 2312330012132 |
5 | 44234101012 |
6 | 4431512142 |
7 | 1121423345 |
oct | 266740636 |
9 | 110212708 |
10 | 47956382 |
11 | 25085381 |
12 | 14088652 |
13 | 9c21176 |
14 | 6524b5c |
15 | 4324472 |
hex | 2dbc19e |
47956382 has 8 divisors (see below), whose sum is σ = 72947952. Its totient is φ = 23640400.
The previous prime is 47956379. The next prime is 47956387. The reversal of 47956382 is 28365974.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47956387) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168719 + ... + 169002.
It is an arithmetic number, because the mean of its divisors is an integer number (9118494).
Almost surely, 247956382 is an apocalyptic number.
47956382 is a deficient number, since it is larger than the sum of its proper divisors (24991570).
47956382 is a wasteful number, since it uses less digits than its factorization.
47956382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337794.
The product of its digits is 362880, while the sum is 44.
The square root of 47956382 is about 6925.0546568240. The cubic root of 47956382 is about 363.3140030304.
The spelling of 47956382 in words is "forty-seven million, nine hundred fifty-six thousand, three hundred eighty-two".
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