Base | Representation |
---|---|
bin | 1011010110111… |
… | …1001011111101 |
3 | 10022122102122010 |
4 | 2311233023331 |
5 | 44144010331 |
6 | 4421041433 |
7 | 1115642016 |
oct | 265571375 |
9 | 108572563 |
10 | 47641341 |
11 | 2498a710 |
12 | 13b56279 |
13 | 9b40957 |
14 | 648200d |
15 | 42b0e46 |
hex | 2d6f2fd |
47641341 has 16 divisors (see below), whose sum is σ = 72944640. Its totient is φ = 27353520.
The previous prime is 47641337. The next prime is 47641343. The reversal of 47641341 is 14314674.
It is not a de Polignac number, because 47641341 - 22 = 47641337 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47641299 and 47641308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47641343) 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, 37365 + ... + 38618.
It is an arithmetic number, because the mean of its divisors is an integer number (4559040).
Almost surely, 247641341 is an apocalyptic number.
It is an amenable number.
47641341 is a deficient number, since it is larger than the sum of its proper divisors (25303299).
47641341 is a wasteful number, since it uses less digits than its factorization.
47641341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76016.
The product of its digits is 8064, while the sum is 30.
The square root of 47641341 is about 6902.2707133233. The cubic root of 47641341 is about 362.5166787411.
It can be divided in two parts, 4764 and 1341, that added together give a triangular number (6105 = T110).
The spelling of 47641341 in words is "forty-seven million, six hundred forty-one thousand, three hundred forty-one".
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