Base | Representation |
---|---|
bin | 101100101001… |
… | …1101001110001 |
3 | 1122001102021200 |
4 | 1121103221301 |
5 | 21443130223 |
6 | 2153441413 |
7 | 402664362 |
oct | 131235161 |
9 | 48042250 |
10 | 23411313 |
11 | 122402a2 |
12 | 7a10269 |
13 | 4b09063 |
14 | 3175b69 |
15 | 20c6a43 |
hex | 1653a71 |
23411313 has 12 divisors (see below), whose sum is σ = 33916740. Its totient is φ = 15561216.
The previous prime is 23411303. The next prime is 23411317. The reversal of 23411313 is 31311432.
It can be written as a sum of positive squares in 2 ways, for example, as 16378209 + 7033104 = 4047^2 + 2652^2 .
It is not a de Polignac number, because 23411313 - 212 = 23407217 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23411317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 508 + ... + 6861.
It is an arithmetic number, because the mean of its divisors is an integer number (2826395).
Almost surely, 223411313 is an apocalyptic number.
It is an amenable number.
23411313 is a deficient number, since it is larger than the sum of its proper divisors (10505427).
23411313 is a wasteful number, since it uses less digits than its factorization.
23411313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7728 (or 7725 counting only the distinct ones).
The product of its digits is 216, while the sum is 18.
The square root of 23411313 is about 4838.5238451412. The cubic root of 23411313 is about 286.0719373380.
Adding to 23411313 its reverse (31311432), we get a palindrome (54722745).
The spelling of 23411313 in words is "twenty-three million, four hundred eleven thousand, three hundred thirteen".
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