Base | Representation |
---|---|
bin | 10101010100001111… |
… | …10111010111011111 |
3 | 1002112120010200121020 |
4 | 22222013313113133 |
5 | 141414143414403 |
6 | 5131331135223 |
7 | 553411304250 |
oct | 125207672737 |
9 | 32476120536 |
10 | 11444123103 |
11 | 4942a00086 |
12 | 2274744513 |
13 | 1104c4739a |
14 | 7a7c7cb27 |
15 | 46ea6b453 |
hex | 2aa1f75df |
11444123103 has 16 divisors (see below), whose sum is σ = 17767696896. Its totient is φ = 6416111520.
The previous prime is 11444123101. The next prime is 11444123113. The reversal of 11444123103 is 30132144411.
It is not a de Polignac number, because 11444123103 - 21 = 11444123101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11444123101) 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, 5140003 + ... + 5142228.
It is an arithmetic number, because the mean of its divisors is an integer number (1110481056).
Almost surely, 211444123103 is an apocalyptic number.
11444123103 is a deficient number, since it is larger than the sum of its proper divisors (6323573793).
11444123103 is a wasteful number, since it uses less digits than its factorization.
11444123103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10282294.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 11444123103 its reverse (30132144411), we get a palindrome (41576267514).
The spelling of 11444123103 in words is "eleven billion, four hundred forty-four million, one hundred twenty-three thousand, one hundred three".
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