Base | Representation |
---|---|
bin | 10101101001011101… |
… | …010111110110001011 |
3 | 2012222220221212012122 |
4 | 111221131113312023 |
5 | 340101000102021 |
6 | 14402254401455 |
7 | 1452003651464 |
oct | 255135276613 |
9 | 65886855178 |
10 | 23244144011 |
11 | 9948793480 |
12 | 460850028b |
13 | 226583128a |
14 | 11a70c1d6b |
15 | 910988bab |
hex | 569757d8b |
23244144011 has 16 divisors (see below), whose sum is σ = 26474715648. Its totient is φ = 20200857600.
The previous prime is 23244143969. The next prime is 23244144023. The reversal of 23244144011 is 11044144232.
It is a de Polignac number, because none of the positive numbers 2k-23244144011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23244144031) 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, 438155 + ... + 488331.
It is an arithmetic number, because the mean of its divisors is an integer number (1654669728).
Almost surely, 223244144011 is an apocalyptic number.
23244144011 is a deficient number, since it is larger than the sum of its proper divisors (3230571637).
23244144011 is a wasteful number, since it uses less digits than its factorization.
23244144011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52042.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 23244144011 its reverse (11044144232), we get a palindrome (34288288243).
The spelling of 23244144011 in words is "twenty-three billion, two hundred forty-four million, one hundred forty-four thousand, eleven".
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