Base | Representation |
---|---|
bin | 1101000111100… |
… | …01011110111101 |
3 | 21200001122220101 |
4 | 12203301132331 |
5 | 211132303041 |
6 | 14530321101 |
7 | 2504222206 |
oct | 643613675 |
9 | 250048811 |
10 | 110041021 |
11 | 5712a4a2 |
12 | 30a29191 |
13 | 19a4ac3c |
14 | 108865ad |
15 | 99d9b31 |
hex | 68f17bd |
110041021 has 4 divisors (see below), whose sum is σ = 110617344. Its totient is φ = 109464700.
The previous prime is 110041013. The next prime is 110041031. The reversal of 110041021 is 120140011.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 110041021 - 23 = 110041013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 110040989 and 110041007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110041031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287875 + ... + 288256.
It is an arithmetic number, because the mean of its divisors is an integer number (27654336).
Almost surely, 2110041021 is an apocalyptic number.
It is an amenable number.
110041021 is a deficient number, since it is larger than the sum of its proper divisors (576323).
110041021 is an equidigital number, since it uses as much as digits as its factorization.
110041021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 576322.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 110041021 is about 10490.0438988595. The cubic root of 110041021 is about 479.2015385568.
Adding to 110041021 its reverse (120140011), we get a palindrome (230181032).
The spelling of 110041021 in words is "one hundred ten million, forty-one thousand, twenty-one".
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