Base | Representation |
---|---|
bin | 110010101101001110011011… |
… | …111100011110000000010111 |
3 | 1002020121120022111112122021020 |
4 | 302231032123330132000113 |
5 | 213212244344011331411 |
6 | 2110145250101452223 |
7 | 64654645505535444 |
oct | 6255163374360027 |
9 | 1066546274478236 |
10 | 223010203230231 |
11 | 6507010694aa3a |
12 | 21018a55a11073 |
13 | 9758a05c08641 |
14 | 3d0da73cc09cb |
15 | 1abb0192bd606 |
hex | cad39bf1e017 |
223010203230231 has 32 divisors (see below), whose sum is σ = 310593997109760. Its totient is φ = 142149795225984.
The previous prime is 223010203230203. The next prime is 223010203230233. The reversal of 223010203230231 is 132032302010322.
It is not a de Polignac number, because 223010203230231 - 213 = 223010203222039 is a prime.
It is a super-2 number, since 2×2230102032302312 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223010203230233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413253621 + ... + 413792913.
It is an arithmetic number, because the mean of its divisors is an integer number (9706062409680).
Almost surely, 2223010203230231 is an apocalyptic number.
223010203230231 is a deficient number, since it is larger than the sum of its proper divisors (87583793879529).
223010203230231 is a wasteful number, since it uses less digits than its factorization.
223010203230231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 585575.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 223010203230231 its reverse (132032302010322), we get a palindrome (355042505240553).
The spelling of 223010203230231 in words is "two hundred twenty-three trillion, ten billion, two hundred three million, two hundred thirty thousand, two hundred thirty-one".
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