Base | Representation |
---|---|
bin | 110010110000011100001100… |
… | …001101101101111011101001 |
3 | 1002021101200120021111002110222 |
4 | 302300130030031231323221 |
5 | 213224404323303212301 |
6 | 2110434544312015425 |
7 | 65006626335321452 |
oct | 6260341415557351 |
9 | 1067350507432428 |
10 | 223231130132201 |
11 | 65145877377344 |
12 | 21053831991575 |
13 | 97737b3957939 |
14 | 3d1a631408129 |
15 | 1ac1b49a5131b |
hex | cb070c36dee9 |
223231130132201 has 16 divisors (see below), whose sum is σ = 238883395527504. Its totient is φ = 207860507541504.
The previous prime is 223231130132189. The next prime is 223231130132299. The reversal of 223231130132201 is 102231031132322.
It can be written as a sum of positive squares in 8 ways, for example, as 11513643366976 + 211717486765225 = 3393176^2 + 14550515^2 .
It is a de Polignac number, because none of the positive numbers 2k-223231130132201 is a prime.
It is a super-3 number, since 3×2232311301322013 (a number of 44 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223231130132401) 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, 19220660 + ... + 28563893.
It is an arithmetic number, because the mean of its divisors is an integer number (14930212220469).
Almost surely, 2223231130132201 is an apocalyptic number.
It is an amenable number.
223231130132201 is a deficient number, since it is larger than the sum of its proper divisors (15652265395303).
223231130132201 is a wasteful number, since it uses less digits than its factorization.
223231130132201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47787500.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 223231130132201 its reverse (102231031132322), we get a palindrome (325462161264523).
The spelling of 223231130132201 in words is "two hundred twenty-three trillion, two hundred thirty-one billion, one hundred thirty million, one hundred thirty-two thousand, two hundred one".
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