Base | Representation |
---|---|
bin | 1011010001010… |
… | …1101111100110 |
3 | 10021221211002021 |
4 | 2310111233212 |
5 | 44100244412 |
6 | 4405133354 |
7 | 1112554636 |
oct | 264255746 |
9 | 107854067 |
10 | 47274982 |
11 | 2475a437 |
12 | 139ba25a |
13 | 9a42c81 |
14 | 63c86c6 |
15 | 423c607 |
hex | 2d15be6 |
47274982 has 8 divisors (see below), whose sum is σ = 73995696. Its totient is φ = 22609752.
The previous prime is 47274979. The next prime is 47274991. The reversal of 47274982 is 28947274.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 513813 + ... + 513904.
It is an arithmetic number, because the mean of its divisors is an integer number (9249462).
Almost surely, 247274982 is an apocalyptic number.
47274982 is a deficient number, since it is larger than the sum of its proper divisors (26720714).
47274982 is a wasteful number, since it uses less digits than its factorization.
47274982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1027742.
The product of its digits is 225792, while the sum is 43.
The square root of 47274982 is about 6875.6804754148. The cubic root of 47274982 is about 361.5850428704.
The spelling of 47274982 in words is "forty-seven million, two hundred seventy-four thousand, nine hundred eighty-two".
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