Base | Representation |
---|---|
bin | 1011010001111… |
… | …1000010011101 |
3 | 10022000202022022 |
4 | 2310133002131 |
5 | 44103004203 |
6 | 4410025525 |
7 | 1113103634 |
oct | 264370235 |
9 | 108022268 |
10 | 47313053 |
11 | 24785aa7 |
12 | 13a182a5 |
13 | 9a573b8 |
14 | 63d851b |
15 | 4248a38 |
hex | 2d1f09d |
47313053 has 2 divisors, whose sum is σ = 47313054. Its totient is φ = 47313052.
The previous prime is 47313031. The next prime is 47313073. The reversal of 47313053 is 35031374.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 45131524 + 2181529 = 6718^2 + 1477^2 .
It is a cyclic number.
It is not a de Polignac number, because 47313053 - 210 = 47312029 is a prime.
It is a super-3 number, since 3×473130533 (a number of 24 digits) contains 333 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (47313073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23656526 + 23656527.
It is an arithmetic number, because the mean of its divisors is an integer number (23656527).
Almost surely, 247313053 is an apocalyptic number.
It is an amenable number.
47313053 is a deficient number, since it is larger than the sum of its proper divisors (1).
47313053 is an equidigital number, since it uses as much as digits as its factorization.
47313053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3780, while the sum is 26.
The square root of 47313053 is about 6878.4484442351. The cubic root of 47313053 is about 361.6820794704.
The spelling of 47313053 in words is "forty-seven million, three hundred thirteen thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •