Base | Representation |
---|---|
bin | 1000010011101101… |
… | …1100000010011011 |
3 | 12202102110120101112 |
4 | 2010323130002123 |
5 | 14031411030401 |
6 | 1005144210535 |
7 | 106160110403 |
oct | 20473340233 |
9 | 5672416345 |
10 | 2230173851 |
11 | a44969694 |
12 | 522a69a4b |
13 | 2970677c9 |
14 | 172293803 |
15 | d0bcc3bb |
hex | 84edc09b |
2230173851 has 4 divisors (see below), whose sum is σ = 2253165432. Its totient is φ = 2207182272.
The previous prime is 2230173839. The next prime is 2230173901. The reversal of 2230173851 is 1583710322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2230173851 - 26 = 2230173787 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2230179851) 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, 11495645 + ... + 11495838.
It is an arithmetic number, because the mean of its divisors is an integer number (563291358).
Almost surely, 22230173851 is an apocalyptic number.
2230173851 is a deficient number, since it is larger than the sum of its proper divisors (22991581).
2230173851 is an equidigital number, since it uses as much as digits as its factorization.
2230173851 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22991580.
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 2230173851 is about 47224.7165264123. The cubic root of 2230173851 is about 1306.5105063001.
The spelling of 2230173851 in words is "two billion, two hundred thirty million, one hundred seventy-three thousand, eight hundred fifty-one".
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