Base | Representation |
---|---|
bin | 110011110010111110… |
… | …1111011111011110101 |
3 | 101122002222101102220210 |
4 | 1213211331323323311 |
5 | 3310300443314031 |
6 | 123033252220033 |
7 | 11015304544461 |
oct | 1474575737365 |
9 | 348088342823 |
10 | 111232401141 |
11 | 4319a877354 |
12 | 1968360a619 |
13 | a648927254 |
14 | 5552b494a1 |
15 | 2d603d3746 |
hex | 19e5f7bef5 |
111232401141 has 8 divisors (see below), whose sum is σ = 148413659680. Its totient is φ = 74103038352.
The previous prime is 111232401139. The next prime is 111232401173. The reversal of 111232401141 is 141104232111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 111232401141 - 21 = 111232401139 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111232401041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12968935 + ... + 12977508.
It is an arithmetic number, because the mean of its divisors is an integer number (18551707460).
Almost surely, 2111232401141 is an apocalyptic number.
It is an amenable number.
111232401141 is a deficient number, since it is larger than the sum of its proper divisors (37181258539).
111232401141 is a wasteful number, since it uses less digits than its factorization.
111232401141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25947875.
The product of its (nonzero) digits is 192, while the sum is 21.
Adding to 111232401141 its reverse (141104232111), we get a palindrome (252336633252).
The spelling of 111232401141 in words is "one hundred eleven billion, two hundred thirty-two million, four hundred one thousand, one hundred forty-one".
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