Base | Representation |
---|---|
bin | 1101000000011101000… |
… | …1111001011001010001 |
3 | 210100210100020002021121 |
4 | 3100013101321121101 |
5 | 12130121332301231 |
6 | 250353432322241 |
7 | 22100362220212 |
oct | 3200721713121 |
9 | 710710202247 |
10 | 223460431441 |
11 | 86850651615 |
12 | 37384543381 |
13 | 180c28bb080 |
14 | ab5bbc5409 |
15 | 5c2cdd3311 |
hex | 3407479651 |
223460431441 has 8 divisors (see below), whose sum is σ = 253315469120. Its totient is φ = 195414790032.
The previous prime is 223460431433. The next prime is 223460431463. The reversal of 223460431441 is 144134064322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 223460431441 - 23 = 223460431433 is a prime.
It is a super-2 number, since 2×2234604314412 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 223460431397 and 223460431406.
It is not an unprimeable number, because it can be changed into a prime (223460431241) 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 7 ways as a sum of consecutive naturals, for example, 452348805 + ... + 452349298.
It is an arithmetic number, because the mean of its divisors is an integer number (31664433640).
Almost surely, 2223460431441 is an apocalyptic number.
It is an amenable number.
223460431441 is a deficient number, since it is larger than the sum of its proper divisors (29855037679).
223460431441 is a wasteful number, since it uses less digits than its factorization.
223460431441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 904698135.
The product of its (nonzero) digits is 55296, while the sum is 34.
Adding to 223460431441 its reverse (144134064322), we get a palindrome (367594495763).
The spelling of 223460431441 in words is "two hundred twenty-three billion, four hundred sixty million, four hundred thirty-one thousand, four hundred forty-one".
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