Base | Representation |
---|---|
bin | 1010100001100101011111… |
… | …10011100110011000100011 |
3 | 10000221120022102012010011212 |
4 | 11100302233303212120203 |
5 | 11013143342213031321 |
6 | 121120151454300335 |
7 | 4606054451244620 |
oct | 520625763463043 |
9 | 100846272163155 |
10 | 23144233330211 |
11 | 7413461389564 |
12 | 2719610ab76ab |
13 | cbb651751336 |
14 | 5a0288ab3347 |
15 | 2a207bcb155b |
hex | 150cafce6623 |
23144233330211 has 32 divisors (see below), whose sum is σ = 28058962111488. Its totient is φ = 18660387335040.
The previous prime is 23144233330199. The next prime is 23144233330249. The reversal of 23144233330211 is 11203333244132.
It is not a de Polignac number, because 23144233330211 - 218 = 23144233068067 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23144233330511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46766981 + ... + 47259273.
It is an arithmetic number, because the mean of its divisors is an integer number (876842565984).
Almost surely, 223144233330211 is an apocalyptic number.
23144233330211 is a deficient number, since it is larger than the sum of its proper divisors (4914728781277).
23144233330211 is a wasteful number, since it uses less digits than its factorization.
23144233330211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 497171.
The product of its (nonzero) digits is 31104, while the sum is 32.
Adding to 23144233330211 its reverse (11203333244132), we get a palindrome (34347566574343).
The spelling of 23144233330211 in words is "twenty-three trillion, one hundred forty-four billion, two hundred thirty-three million, three hundred thirty thousand, two hundred eleven".
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