Base | Representation |
---|---|
bin | 11010101000101… |
… | …00111011011101 |
3 | 120120102112122120 |
4 | 31110110323131 |
5 | 424144314123 |
6 | 34100533153 |
7 | 5352100311 |
oct | 1524247335 |
9 | 516375576 |
10 | 223432413 |
11 | 105138096 |
12 | 629b11b9 |
13 | 3739cb39 |
14 | 21961b41 |
15 | 149372e3 |
hex | d514edd |
223432413 has 16 divisors (see below), whose sum is σ = 300655296. Its totient is φ = 147588480.
The previous prime is 223432403. The next prime is 223432423. The reversal of 223432413 is 314234322.
It is an interprime number because it is at equal distance from previous prime (223432403) and next prime (223432423).
It is a de Polignac number, because none of the positive numbers 2k-223432413 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223432403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254331 + ... + 255207.
It is an arithmetic number, because the mean of its divisors is an integer number (18790956).
Almost surely, 2223432413 is an apocalyptic number.
It is an amenable number.
223432413 is a deficient number, since it is larger than the sum of its proper divisors (77222883).
223432413 is a wasteful number, since it uses less digits than its factorization.
223432413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1564.
The product of its digits is 3456, while the sum is 24.
The square root of 223432413 is about 14947.6557693840. The cubic root of 223432413 is about 606.8044056221.
Adding to 223432413 its reverse (314234322), we get a palindrome (537666735).
The spelling of 223432413 in words is "two hundred twenty-three million, four hundred thirty-two thousand, four hundred thirteen".
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