Base | Representation |
---|---|
bin | 1011001101111… |
… | …1000101010101 |
3 | 10021112102222002 |
4 | 2303133011111 |
5 | 44021113333 |
6 | 4400245045 |
7 | 1110633125 |
oct | 263370525 |
9 | 107472862 |
10 | 47051093 |
11 | 24617201 |
12 | 13910785 |
13 | 99950ab |
14 | 636ac85 |
15 | 41e60e8 |
hex | 2cdf155 |
47051093 has 2 divisors, whose sum is σ = 47051094. Its totient is φ = 47051092.
The previous prime is 47051051. The next prime is 47051107. The reversal of 47051093 is 39015074.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 42484324 + 4566769 = 6518^2 + 2137^2 .
It is a cyclic number.
It is not a de Polignac number, because 47051093 - 28 = 47050837 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (47051023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23525546 + 23525547.
It is an arithmetic number, because the mean of its divisors is an integer number (23525547).
Almost surely, 247051093 is an apocalyptic number.
It is an amenable number.
47051093 is a deficient number, since it is larger than the sum of its proper divisors (1).
47051093 is an equidigital number, since it uses as much as digits as its factorization.
47051093 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 47051093 is about 6859.3799282442. The cubic root of 47051093 is about 361.0133306925.
The spelling of 47051093 in words is "forty-seven million, fifty-one thousand, ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •