Base | Representation |
---|---|
bin | 110100110100110001… |
… | …1110011101100001101 |
3 | 101211210211122101222001 |
4 | 1221221203303230031 |
5 | 3324311134103031 |
6 | 124040315552301 |
7 | 11124103213132 |
oct | 1515143635415 |
9 | 354724571861 |
10 | 113440144141 |
11 | 44123005345 |
12 | 19b9aa5b691 |
13 | a90b13a05c |
14 | 56c2040589 |
15 | 2e3e12e861 |
hex | 1a698f3b0d |
113440144141 has 16 divisors (see below), whose sum is σ = 117273334464. Its totient is φ = 109663231104.
The previous prime is 113440144109. The next prime is 113440144151. The reversal of 113440144141 is 141441044311.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 113440144141 - 25 = 113440144109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113440144151) 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, 5128281 + ... + 5150353.
It is an arithmetic number, because the mean of its divisors is an integer number (7329583404).
Almost surely, 2113440144141 is an apocalyptic number.
It is an amenable number.
113440144141 is a deficient number, since it is larger than the sum of its proper divisors (3833190323).
113440144141 is a wasteful number, since it uses less digits than its factorization.
113440144141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23340.
The product of its (nonzero) digits is 3072, while the sum is 28.
Adding to 113440144141 its reverse (141441044311), we get a palindrome (254881188452).
The spelling of 113440144141 in words is "one hundred thirteen billion, four hundred forty million, one hundred forty-four thousand, one hundred forty-one".
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