Base | Representation |
---|---|
bin | 1100011001011111001… |
… | …0101000111100010111 |
3 | 202100210100010201212221 |
4 | 3012113302220330113 |
5 | 11442211002011043 |
6 | 241503441523211 |
7 | 21250224254002 |
oct | 3062762507427 |
9 | 670710121787 |
10 | 213000032023 |
11 | 82372a68719 |
12 | 35345343507 |
13 | 1711670260c |
14 | a448858539 |
15 | 58198d08ed |
hex | 3197ca8f17 |
213000032023 has 16 divisors (see below), whose sum is σ = 216383104000. Its totient is φ = 209635182432.
The previous prime is 213000031969. The next prime is 213000032029. The reversal of 213000032023 is 320230000312.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-213000032023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 213000031988 and 213000032006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213000032029) 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, 41125048 + ... + 41130226.
It is an arithmetic number, because the mean of its divisors is an integer number (13523944000).
Almost surely, 2213000032023 is an apocalyptic number.
213000032023 is a deficient number, since it is larger than the sum of its proper divisors (3383071977).
213000032023 is a wasteful number, since it uses less digits than its factorization.
213000032023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6814.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 213000032023 its reverse (320230000312), we get a palindrome (533230032335).
The spelling of 213000032023 in words is "two hundred thirteen billion, thirty-two thousand, twenty-three".
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