Base | Representation |
---|---|
bin | 1100100001010110100… |
… | …11011001000110010110 |
3 | 1112010110222220201001202 |
4 | 12100223103121012112 |
5 | 24022044121432210 |
6 | 525350344552502 |
7 | 43040222101124 |
oct | 6205323310626 |
9 | 1463428821052 |
10 | 430223233430 |
11 | 156502887a71 |
12 | 6b468a82732 |
13 | 31754033813 |
14 | 16b7411a914 |
15 | b2cee1a9a5 |
hex | 642b4d9196 |
430223233430 has 16 divisors (see below), whose sum is σ = 785960057520. Its totient is φ = 169520796192.
The previous prime is 430223233393. The next prime is 430223233439. The reversal of 430223233430 is 34332322034.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 430223233393 and 430223233402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430223233439) 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, 321061445 + ... + 321062784.
It is an arithmetic number, because the mean of its divisors is an integer number (49122503595).
Almost surely, 2430223233430 is an apocalyptic number.
430223233430 is a deficient number, since it is larger than the sum of its proper divisors (355736824090).
430223233430 is a wasteful number, since it uses less digits than its factorization.
430223233430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 642124303.
The product of its (nonzero) digits is 31104, while the sum is 29.
Adding to 430223233430 its reverse (34332322034), we get a palindrome (464555555464).
The spelling of 430223233430 in words is "four hundred thirty billion, two hundred twenty-three million, two hundred thirty-three thousand, four hundred thirty".
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