Base | Representation |
---|---|
bin | 1100010100001001101… |
… | …00011110010011000001 |
3 | 1111110012000102102001212 |
4 | 12022010310132103001 |
5 | 23413040044034410 |
6 | 522215142335505 |
7 | 42366453241553 |
oct | 6120464362301 |
9 | 1443160372055 |
10 | 423135143105 |
11 | 1534a5836884 |
12 | 6a00b12a595 |
13 | 30b946c6c2c |
14 | 166a09cd4d3 |
15 | b017a00b05 |
hex | 6284d1e4c1 |
423135143105 has 8 divisors (see below), whose sum is σ = 529838788032. Its totient is φ = 323790370288.
The previous prime is 423135143083. The next prime is 423135143107. The reversal of 423135143105 is 501341531324.
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 423135143105 - 224 = 423118365889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (423135143107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1839717899 + ... + 1839718128.
It is an arithmetic number, because the mean of its divisors is an integer number (66229848504).
Almost surely, 2423135143105 is an apocalyptic number.
It is an amenable number.
423135143105 is a deficient number, since it is larger than the sum of its proper divisors (106703644927).
423135143105 is a wasteful number, since it uses less digits than its factorization.
423135143105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3679436055.
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 423135143105 its reverse (501341531324), we get a palindrome (924476674429).
The spelling of 423135143105 in words is "four hundred twenty-three billion, one hundred thirty-five million, one hundred forty-three thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •