Base | Representation |
---|---|
bin | 10101110101001100… |
… | …010101011110011100 |
3 | 2020111122101101221210 |
4 | 111311030111132130 |
5 | 341001344120234 |
6 | 14434010024420 |
7 | 1456614151554 |
oct | 256514253634 |
9 | 66448341853 |
10 | 23441004444 |
11 | 9a39921650 |
12 | 4662418110 |
13 | 2297559540 |
14 | 11c52c8164 |
15 | 922dc2be9 |
hex | 57531579c |
23441004444 has 192 divisors, whose sum is σ = 67885493760. Its totient is φ = 6189281280.
The previous prime is 23441004407. The next prime is 23441004449. The reversal of 23441004444 is 44440014432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23441004449) 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 63 ways as a sum of consecutive naturals, for example, 10203904 + ... + 10206200.
It is an arithmetic number, because the mean of its divisors is an integer number (353570280).
Almost surely, 223441004444 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23441004444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33942746880).
23441004444 is an abundant number, since it is smaller than the sum of its proper divisors (44444489316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23441004444 is a wasteful number, since it uses less digits than its factorization.
23441004444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2660 (or 2658 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 30.
Adding to 23441004444 its reverse (44440014432), we get a palindrome (67881018876).
The spelling of 23441004444 in words is "twenty-three billion, four hundred forty-one million, four thousand, four hundred forty-four".
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