Base | Representation |
---|---|
bin | 1011000110100… |
… | …11100011101011 |
3 | 20111021001202002 |
4 | 11203103203223 |
5 | 142321004402 |
6 | 13124201215 |
7 | 2210454524 |
oct | 543234353 |
9 | 214231662 |
10 | 93141227 |
11 | 48637423 |
12 | 2723920b |
13 | 163b196a |
14 | c52784b |
15 | 829c602 |
hex | 58d38eb |
93141227 has 4 divisors (see below), whose sum is σ = 93331416. Its totient is φ = 92951040.
The previous prime is 93141203. The next prime is 93141239. The reversal of 93141227 is 72214139.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72214139 = 2029 ⋅35591.
It is a cyclic number.
It is not a de Polignac number, because 93141227 - 26 = 93141163 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 93141227.
It is not an unprimeable number, because it can be changed into a prime (93141277) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94358 + ... + 95339.
It is an arithmetic number, because the mean of its divisors is an integer number (23332854).
Almost surely, 293141227 is an apocalyptic number.
93141227 is a deficient number, since it is larger than the sum of its proper divisors (190189).
93141227 is a wasteful number, since it uses less digits than its factorization.
93141227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190188.
The product of its digits is 3024, while the sum is 29.
The square root of 93141227 is about 9650.9702621032. The cubic root of 93141227 is about 453.2947108219.
The spelling of 93141227 in words is "ninety-three million, one hundred forty-one thousand, two hundred twenty-seven".
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