Base | Representation |
---|---|
bin | 1100010100010100111… |
… | …11111100010010110010 |
3 | 1111110102122201012012212 |
4 | 12022022133330102302 |
5 | 23413233442033432 |
6 | 522232424452122 |
7 | 42402021151253 |
oct | 6121237742262 |
9 | 1443378635185 |
10 | 423230424242 |
11 | 1535445a4a1a |
12 | 6a03701a042 |
13 | 30bab3778c2 |
14 | 166ad512b2a |
15 | b0210722b2 |
hex | 628a7fc4b2 |
423230424242 has 16 divisors (see below), whose sum is σ = 635773588800. Its totient is φ = 211306015440.
The previous prime is 423230424241. The next prime is 423230424247. The reversal of 423230424242 is 242424032324.
It is a junction number, because it is equal to n+sod(n) for n = 423230424199 and 423230424208.
It is not an unprimeable number, because it can be changed into a prime (423230424241) 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, 7691684 + ... + 7746512.
It is an arithmetic number, because the mean of its divisors is an integer number (39735849300).
Almost surely, 2423230424242 is an apocalyptic number.
423230424242 is a deficient number, since it is larger than the sum of its proper divisors (212543164558).
423230424242 is a wasteful number, since it uses less digits than its factorization.
423230424242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60401.
The product of its (nonzero) digits is 73728, while the sum is 32.
Adding to 423230424242 its reverse (242424032324), we get a palindrome (665654456566).
The spelling of 423230424242 in words is "four hundred twenty-three billion, two hundred thirty million, four hundred twenty-four thousand, two hundred forty-two".
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