Base | Representation |
---|---|
bin | 1000100010110100… |
… | …0001110010111101 |
3 | 12220211122010200112 |
4 | 2020231001302331 |
5 | 14144114131323 |
6 | 1015325435405 |
7 | 110556321056 |
oct | 21055016275 |
9 | 5824563615 |
10 | 2293505213 |
11 | a7769545a |
12 | 54010bb65 |
13 | 2a720cb9c |
14 | 17a85b72d |
15 | d653c178 |
hex | 88b41cbd |
2293505213 has 2 divisors, whose sum is σ = 2293505214. Its totient is φ = 2293505212.
The previous prime is 2293505197. The next prime is 2293505239. The reversal of 2293505213 is 3125053922.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2186217049 + 107288164 = 46757^2 + 10358^2 .
It is a cyclic number.
It is not a de Polignac number, because 2293505213 - 24 = 2293505197 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2293505213.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2293505243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146752606 + 1146752607.
It is an arithmetic number, because the mean of its divisors is an integer number (1146752607).
Almost surely, 22293505213 is an apocalyptic number.
It is an amenable number.
2293505213 is a deficient number, since it is larger than the sum of its proper divisors (1).
2293505213 is an equidigital number, since it uses as much as digits as its factorization.
2293505213 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16200, while the sum is 32.
The square root of 2293505213 is about 47890.5545280069. The cubic root of 2293505213 is about 1318.7624636843.
The spelling of 2293505213 in words is "two billion, two hundred ninety-three million, five hundred five thousand, two hundred thirteen".
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