Base | Representation |
---|---|
bin | 1010100001100101010000… |
… | …11110000011001010011100 |
3 | 10000221112222211120111201102 |
4 | 11100302220132003022130 |
5 | 11013143114210143122 |
6 | 121120131340132232 |
7 | 4606051425064340 |
oct | 520625036031234 |
9 | 100845884514642 |
10 | 23144110240412 |
11 | 74133a8957357 |
12 | 2719597837078 |
13 | cbb6320b4c35 |
14 | 5a02765d1620 |
15 | 2a207109a492 |
hex | 150ca878329c |
23144110240412 has 48 divisors (see below), whose sum is σ = 49011775727040. Its totient is φ = 9335302520832.
The previous prime is 23144110240397. The next prime is 23144110240417. The reversal of 23144110240412 is 21404201144132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23144110240417) 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 15 ways as a sum of consecutive naturals, for example, 36033308 + ... + 36669980.
It is an arithmetic number, because the mean of its divisors is an integer number (1021078660980).
Almost surely, 223144110240412 is an apocalyptic number.
It is an amenable number.
23144110240412 is an abundant number, since it is smaller than the sum of its proper divisors (25867665486628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23144110240412 is a wasteful number, since it uses less digits than its factorization.
23144110240412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 713070 (or 713068 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 29.
Adding to 23144110240412 its reverse (21404201144132), we get a palindrome (44548311384544).
The spelling of 23144110240412 in words is "twenty-three trillion, one hundred forty-four billion, one hundred ten million, two hundred forty thousand, four hundred twelve".
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