Base | Representation |
---|---|
bin | 10101100110111001… |
… | …100100001110111100 |
3 | 2012212221011020101201 |
4 | 111212321210032330 |
5 | 340004002000012 |
6 | 14354122145244 |
7 | 1450642654432 |
oct | 254671441674 |
9 | 65787136351 |
10 | 23201203132 |
11 | 9926524348 |
12 | 45b6052224 |
13 | 2259977c83 |
14 | 11a1504d52 |
15 | 90bd05857 |
hex | 566e643bc |
23201203132 has 12 divisors (see below), whose sum is σ = 40610374056. Its totient is φ = 11598239120.
The previous prime is 23201203127. The next prime is 23201203133. The reversal of 23201203132 is 23130210232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23201203133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568423 + ... + 607870.
It is an arithmetic number, because the mean of its divisors is an integer number (3384197838).
Almost surely, 223201203132 is an apocalyptic number.
It is an amenable number.
23201203132 is a deficient number, since it is larger than the sum of its proper divisors (17409170924).
23201203132 is a wasteful number, since it uses less digits than its factorization.
23201203132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1181228 (or 1181226 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 23201203132 its reverse (23130210232), we get a palindrome (46331413364).
The spelling of 23201203132 in words is "twenty-three billion, two hundred one million, two hundred three thousand, one hundred thirty-two".
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