Base | Representation |
---|---|
bin | 1011001110100… |
… | …1111010010001 |
3 | 10021121200210121 |
4 | 2303221322101 |
5 | 44024023231 |
6 | 4401230241 |
7 | 1111206331 |
oct | 263517221 |
9 | 107550717 |
10 | 47095441 |
11 | 24647558 |
12 | 13932381 |
13 | 99ac333 |
14 | 637d0c1 |
15 | 4204311 |
hex | 2ce9e91 |
47095441 has 2 divisors, whose sum is σ = 47095442. Its totient is φ = 47095440.
The previous prime is 47095409. The next prime is 47095459. The reversal of 47095441 is 14459074.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 46294416 + 801025 = 6804^2 + 895^2 .
It is a cyclic number.
It is not a de Polignac number, because 47095441 - 25 = 47095409 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47095397 and 47095406.
It is not a weakly prime, because it can be changed into another prime (47090441) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23547720 + 23547721.
It is an arithmetic number, because the mean of its divisors is an integer number (23547721).
Almost surely, 247095441 is an apocalyptic number.
It is an amenable number.
47095441 is a deficient number, since it is larger than the sum of its proper divisors (1).
47095441 is an equidigital number, since it uses as much as digits as its factorization.
47095441 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 47095441 is about 6862.6118205826. The cubic root of 47095441 is about 361.1267194270.
The spelling of 47095441 in words is "forty-seven million, ninety-five thousand, four hundred forty-one".
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