Base | Representation |
---|---|
bin | 1100010100100010000… |
… | …11100101100001010001 |
3 | 1111110201022201010201120 |
4 | 12022101003211201101 |
5 | 23414000122301231 |
6 | 522251354352453 |
7 | 42404525203044 |
oct | 6122103454121 |
9 | 1443638633646 |
10 | 423340431441 |
11 | 1535a0700a64 |
12 | 6a067a2b729 |
13 | 30bc80b3315 |
14 | 166bdd8ac5b |
15 | b02aa51d96 |
hex | 62910e5851 |
423340431441 has 16 divisors (see below), whose sum is σ = 597596485440. Its totient is φ = 265827389760.
The previous prime is 423340431431. The next prime is 423340431461. The reversal of 423340431441 is 144134043324.
It is not a de Polignac number, because 423340431441 - 27 = 423340431313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (423340431431) 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, 21455530 + ... + 21475251.
It is an arithmetic number, because the mean of its divisors is an integer number (37349780340).
Almost surely, 2423340431441 is an apocalyptic number.
It is an amenable number.
423340431441 is a deficient number, since it is larger than the sum of its proper divisors (174256053999).
423340431441 is a wasteful number, since it uses less digits than its factorization.
423340431441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42930976.
The product of its (nonzero) digits is 55296, while the sum is 33.
Adding to 423340431441 its reverse (144134043324), we get a palindrome (567474474765).
The spelling of 423340431441 in words is "four hundred twenty-three billion, three hundred forty million, four hundred thirty-one thousand, four hundred forty-one".
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