Base | Representation |
---|---|
bin | 11010101000101… |
… | …01010110011101 |
3 | 120120102122000120 |
4 | 31110111112131 |
5 | 424144343031 |
6 | 34100545153 |
7 | 5352105330 |
oct | 1524252635 |
9 | 516378016 |
10 | 223434141 |
11 | 105139417 |
12 | 629b21b9 |
13 | 373a0868 |
14 | 21962617 |
15 | 14937a96 |
hex | d51559d |
223434141 has 16 divisors (see below), whose sum is σ = 341021184. Its totient is φ = 127470384.
The previous prime is 223434137. The next prime is 223434151. The reversal of 223434141 is 141434322.
It is not a de Polignac number, because 223434141 - 22 = 223434137 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 (223434131) 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, 5230 + ... + 21776.
It is an arithmetic number, because the mean of its divisors is an integer number (21313824).
Almost surely, 2223434141 is an apocalyptic number.
223434141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
223434141 is a deficient number, since it is larger than the sum of its proper divisors (117587043).
223434141 is a wasteful number, since it uses less digits than its factorization.
223434141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17200.
The product of its digits is 2304, while the sum is 24.
The square root of 223434141 is about 14947.7135709780. The cubic root of 223434141 is about 606.8059699361.
Adding to 223434141 its reverse (141434322), we get a palindrome (364868463).
The spelling of 223434141 in words is "two hundred twenty-three million, four hundred thirty-four thousand, one hundred forty-one".
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