Base | Representation |
---|---|
bin | 1100000010111… |
… | …00111110001111 |
3 | 21001010120110111 |
4 | 12001130332033 |
5 | 201331402421 |
6 | 14005420451 |
7 | 2334601150 |
oct | 601347617 |
9 | 231116414 |
10 | 101044111 |
11 | 52044a33 |
12 | 29a0a727 |
13 | 17c1ab1c |
14 | d5c3927 |
15 | 8d0dee1 |
hex | 605cf8f |
101044111 has 4 divisors (see below), whose sum is σ = 115478992. Its totient is φ = 86609232.
The previous prime is 101044087. The next prime is 101044127. The reversal of 101044111 is 111440101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 101044111 - 25 = 101044079 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101044091 and 101044100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101044511) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7217430 + ... + 7217443.
It is an arithmetic number, because the mean of its divisors is an integer number (28869748).
Almost surely, 2101044111 is an apocalyptic number.
101044111 is a deficient number, since it is larger than the sum of its proper divisors (14434881).
101044111 is an equidigital number, since it uses as much as digits as its factorization.
101044111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14434880.
The product of its (nonzero) digits is 16, while the sum is 13.
The square root of 101044111 is about 10052.0699858288. The cubic root of 101044111 is about 465.7687380568.
Adding to 101044111 its reverse (111440101), we get a palindrome (212484212).
The spelling of 101044111 in words is "one hundred one million, forty-four thousand, one hundred eleven".
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