Base | Representation |
---|---|
bin | 11001101001001… |
… | …011100000001111 |
3 | 1002222112201022221 |
4 | 121221023200033 |
5 | 1340114203143 |
6 | 110405120211 |
7 | 13442566345 |
oct | 3151134017 |
9 | 1088481287 |
10 | 430225423 |
11 | 20093a801 |
12 | 1000b9067 |
13 | 6b195074 |
14 | 411d1995 |
15 | 27b842ed |
hex | 19a4b80f |
430225423 has 8 divisors (see below), whose sum is σ = 446929056. Its totient is φ = 413817600.
The previous prime is 430225421. The next prime is 430225441. The reversal of 430225423 is 324522034.
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 430225423 - 21 = 430225421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430225421) 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, 70986 + ... + 76807.
It is an arithmetic number, because the mean of its divisors is an integer number (55866132).
Almost surely, 2430225423 is an apocalyptic number.
430225423 is a deficient number, since it is larger than the sum of its proper divisors (16703633).
430225423 is a wasteful number, since it uses less digits than its factorization.
430225423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147905.
The product of its (nonzero) digits is 5760, while the sum is 25.
The square root of 430225423 is about 20741.8760723325. The cubic root of 430225423 is about 754.9161042986.
Adding to 430225423 its reverse (324522034), we get a palindrome (754747457).
The spelling of 430225423 in words is "four hundred thirty million, two hundred twenty-five thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.110 sec. • engine limits •