Base | Representation |
---|---|
bin | 100000011101011100100… |
… | …011011100011101001001 |
3 | 21220020200012020120111001 |
4 | 200131130203130131021 |
5 | 243021323022301324 |
6 | 4424424154135001 |
7 | 320105234100631 |
oct | 40353443343511 |
9 | 7806605216431 |
10 | 2230640822089 |
11 | 790011656149 |
12 | 300391121461 |
13 | 13246b937cb4 |
14 | 79d6c14b6c1 |
15 | 3d05645de44 |
hex | 2075c8dc749 |
2230640822089 has 9 divisors (see below), whose sum is σ = 2354251980717. Its totient is φ = 2113211789964.
The previous prime is 2230640822027. The next prime is 2230640822101. The reversal of 2230640822089 is 9802280460322.
The square root of 2230640822089 is 1493533.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 2230640822089 - 27 = 2230640821961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2230640822789) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 28337824 + ... + 28416430.
It is an arithmetic number, because the mean of its divisors is an integer number (261583553413).
Almost surely, 22230640822089 is an apocalyptic number.
2230640822089 is the 1493533-rd square number.
2230640822089 is the 746767-th centered octagonal number.
It is an amenable number.
2230640822089 is a deficient number, since it is larger than the sum of its proper divisors (123611158628).
2230640822089 is an frugal number, since it uses more digits than its factorization.
2230640822089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157252 (or 78626 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 46.
The spelling of 2230640822089 in words is "two trillion, two hundred thirty billion, six hundred forty million, eight hundred twenty-two thousand, eighty-nine".
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