Base | Representation |
---|---|
bin | 11101001000110011000… |
… | …110001001100111101111 |
3 | 21002102022120022010202100 |
4 | 131020303012021213233 |
5 | 230301213333311343 |
6 | 4131503251230143 |
7 | 264443105160450 |
oct | 35106306114757 |
9 | 7072276263670 |
10 | 2002312010223 |
11 | 7021a2a25338 |
12 | 28408a2a8353 |
13 | 116a81553065 |
14 | 6ccab967127 |
15 | 37140e729d3 |
hex | 1d2331899ef |
2002312010223 has 24 divisors (see below), whose sum is σ = 3367770071328. Its totient is φ = 1122590020032.
The previous prime is 2002312010207. The next prime is 2002312010261. The reversal of 2002312010223 is 3220102132002.
2002312010223 is a `hidden beast` number, since 200 + 231 + 2 + 0 + 10 + 223 = 666.
It is not a de Polignac number, because 2002312010223 - 24 = 2002312010207 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2002312010196 and 2002312010205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002312011223) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 299833740 + ... + 299840417.
It is an arithmetic number, because the mean of its divisors is an integer number (140323752972).
Almost surely, 22002312010223 is an apocalyptic number.
2002312010223 is a deficient number, since it is larger than the sum of its proper divisors (1365458061105).
2002312010223 is a wasteful number, since it uses less digits than its factorization.
2002312010223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599674223 (or 599674220 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 2002312010223 its reverse (3220102132002), we get a palindrome (5222414142225).
The spelling of 2002312010223 in words is "two trillion, two billion, three hundred twelve million, ten thousand, two hundred twenty-three".
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