Base | Representation |
---|---|
bin | 10011011100110010… |
… | …00101011111011011 |
3 | 222221201110210020022 |
4 | 21232121011133123 |
5 | 132341123120233 |
6 | 4444052221055 |
7 | 516522400433 |
oct | 115631053733 |
9 | 28851423208 |
10 | 10442004443 |
11 | 447926a542 |
12 | 203500a78b |
13 | ca5447a70 |
14 | 710b3d2c3 |
15 | 411abc398 |
hex | 26e6457db |
10442004443 has 16 divisors (see below), whose sum is σ = 11619401472. Its totient is φ = 9318672000.
The previous prime is 10442004437. The next prime is 10442004449. The reversal of 10442004443 is 34440024401.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (10442004437) and next prime (10442004449).
It is a cyclic number.
It is not a de Polignac number, because 10442004443 - 24 = 10442004427 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10442004449) 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, 415373 + ... + 439793.
It is an arithmetic number, because the mean of its divisors is an integer number (726212592).
Almost surely, 210442004443 is an apocalyptic number.
10442004443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10442004443 is a deficient number, since it is larger than the sum of its proper divisors (1177397029).
10442004443 is a wasteful number, since it uses less digits than its factorization.
10442004443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25526.
The product of its (nonzero) digits is 6144, while the sum is 26.
Adding to 10442004443 its reverse (34440024401), we get a palindrome (44882028844).
The spelling of 10442004443 in words is "ten billion, four hundred forty-two million, four thousand, four hundred forty-three".
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