Base | Representation |
---|---|
bin | 1101001000111… |
… | …01011011011111 |
3 | 21200101210211010 |
4 | 12210131123133 |
5 | 211204033043 |
6 | 14534230303 |
7 | 2505602043 |
oct | 644353337 |
9 | 250353733 |
10 | 110221023 |
11 | 57242760 |
12 | 30ab5393 |
13 | 19ab1b53 |
14 | 108d2023 |
15 | 9a23133 |
hex | 691d6df |
110221023 has 16 divisors (see below), whose sum is σ = 161481600. Its totient is φ = 66317280.
The previous prime is 110221019. The next prime is 110221031. The reversal of 110221023 is 320122011.
It is not a de Polignac number, because 110221023 - 22 = 110221019 is a prime.
It is a super-2 number, since 2×1102210232 = 24297347822333058, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110221723) 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 15 ways as a sum of consecutive naturals, for example, 7428 + ... + 16601.
It is an arithmetic number, because the mean of its divisors is an integer number (10092600).
Almost surely, 2110221023 is an apocalyptic number.
110221023 is a deficient number, since it is larger than the sum of its proper divisors (51260577).
110221023 is a wasteful number, since it uses less digits than its factorization.
110221023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24182.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 110221023 is about 10498.6200521783. The cubic root of 110221023 is about 479.4626843395.
Adding to 110221023 its reverse (320122011), we get a palindrome (430343034).
The spelling of 110221023 in words is "one hundred ten million, two hundred twenty-one thousand, twenty-three".
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