Base | Representation |
---|---|
bin | 11001101000011… |
… | …100000110000010 |
3 | 1002222011211221202 |
4 | 121220130012002 |
5 | 1340041444414 |
6 | 110401021202 |
7 | 13441130243 |
oct | 3150340602 |
9 | 1088154852 |
10 | 430031234 |
11 | 200817916 |
12 | 100024802 |
13 | 6b127869 |
14 | 41180cca |
15 | 27b469de |
hex | 19a1c182 |
430031234 has 8 divisors (see below), whose sum is σ = 645474960. Its totient is φ = 214872916.
The previous prime is 430031219. The next prime is 430031257. The reversal of 430031234 is 432130034.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67544 + ... + 73635.
It is an arithmetic number, because the mean of its divisors is an integer number (80684370).
Almost surely, 2430031234 is an apocalyptic number.
430031234 is a deficient number, since it is larger than the sum of its proper divisors (215443726).
430031234 is a wasteful number, since it uses less digits than its factorization.
430031234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142704.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 430031234 is about 20737.1944582675. The cubic root of 430031234 is about 754.8025061264.
Adding to 430031234 its reverse (432130034), we get a palindrome (862161268).
The spelling of 430031234 in words is "four hundred thirty million, thirty-one thousand, two hundred thirty-four".
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