Base | Representation |
---|---|
bin | 10101100011011111… |
… | …011110010010110011 |
3 | 2012201221120121112120 |
4 | 111203133132102303 |
5 | 334344333001121 |
6 | 14344320525323 |
7 | 1446350010144 |
oct | 254337362263 |
9 | 65657517476 |
10 | 23144031411 |
11 | 98a7225396 |
12 | 459aa80843 |
13 | 224ab7b457 |
14 | 1197aa1acb |
15 | 906cb0bc6 |
hex | 5637de4b3 |
23144031411 has 16 divisors (see below), whose sum is σ = 32129589408. Its totient is φ = 14806252800.
The previous prime is 23144031401. The next prime is 23144031419. The reversal of 23144031411 is 11413044132.
It is not a de Polignac number, because 23144031411 - 213 = 23144023219 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23144031419) 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, 1534816 + ... + 1549821.
It is an arithmetic number, because the mean of its divisors is an integer number (2008099338).
Almost surely, 223144031411 is an apocalyptic number.
23144031411 is a deficient number, since it is larger than the sum of its proper divisors (8985557997).
23144031411 is a wasteful number, since it uses less digits than its factorization.
23144031411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3084742.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 23144031411 its reverse (11413044132), we get a palindrome (34557075543).
The spelling of 23144031411 in words is "twenty-three billion, one hundred forty-four million, thirty-one thousand, four hundred eleven".
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