Base | Representation |
---|---|
bin | 1000100000110100… |
… | …1111011001100011 |
3 | 12220020221210002222 |
4 | 2020031033121203 |
5 | 14140001003243 |
6 | 1014431101255 |
7 | 110425433660 |
oct | 21015173143 |
9 | 5806853088 |
10 | 2285172323 |
11 | a72a13875 |
12 | 53937182b |
13 | 2a5583095 |
14 | 1796cca67 |
15 | d5943168 |
hex | 8834f663 |
2285172323 has 16 divisors (see below), whose sum is σ = 2643148800. Its totient is φ = 1935218400.
The previous prime is 2285172287. The next prime is 2285172343. The reversal of 2285172323 is 3232715822.
It is a cyclic number.
It is not a de Polignac number, because 2285172323 - 26 = 2285172259 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2285172343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193478 + ... + 204948.
It is an arithmetic number, because the mean of its divisors is an integer number (165196800).
Almost surely, 22285172323 is an apocalyptic number.
2285172323 is a deficient number, since it is larger than the sum of its proper divisors (357976477).
2285172323 is a wasteful number, since it uses less digits than its factorization.
2285172323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11818.
The product of its digits is 40320, while the sum is 35.
The square root of 2285172323 is about 47803.4760556175. The cubic root of 2285172323 is about 1317.1633919301.
The spelling of 2285172323 in words is "two billion, two hundred eighty-five million, one hundred seventy-two thousand, three hundred twenty-three".
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