Base | Representation |
---|---|
bin | 110011101100111101… |
… | …1010111101111111001 |
3 | 101121120220021211020122 |
4 | 1213121323113233321 |
5 | 3304342240331131 |
6 | 123001234503025 |
7 | 11010302563016 |
oct | 1473173275771 |
9 | 347526254218 |
10 | 111030402041 |
11 | 430a6849449 |
12 | 19627a34a75 |
13 | a615b20060 |
14 | 5533da670d |
15 | 2d4c7d1d7b |
hex | 19d9ed7bf9 |
111030402041 has 16 divisors (see below), whose sum is σ = 120376827648. Its totient is φ = 101799547200.
The previous prime is 111030402031. The next prime is 111030402061. The reversal of 111030402041 is 140204030111.
It is a happy number.
It is not a de Polignac number, because 111030402041 - 218 = 111030139897 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (111030402031) 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, 6667796 + ... + 6684426.
It is an arithmetic number, because the mean of its divisors is an integer number (7523551728).
Almost surely, 2111030402041 is an apocalyptic number.
It is an amenable number.
111030402041 is a deficient number, since it is larger than the sum of its proper divisors (9346425607).
111030402041 is a wasteful number, since it uses less digits than its factorization.
111030402041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20072.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 111030402041 its reverse (140204030111), we get a palindrome (251234432152).
The spelling of 111030402041 in words is "one hundred eleven billion, thirty million, four hundred two thousand, forty-one".
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