Base | Representation |
---|---|
bin | 1100100001110000111… |
… | …10011011010111110100 |
3 | 1112011001101202111112210 |
4 | 12100320132123113310 |
5 | 24023022210331012 |
6 | 525424321413420 |
7 | 43045544405310 |
oct | 6207036332764 |
9 | 1464041674483 |
10 | 430444230132 |
11 | 156606601074 |
12 | 6b50aa9a270 |
13 | 3178aa5cab7 |
14 | 16b95606b40 |
15 | b2e452123c |
hex | 643879b5f4 |
430444230132 has 24 divisors (see below), whose sum is σ = 1147851280576. Its totient is φ = 122984065728.
The previous prime is 430444230131. The next prime is 430444230149. The reversal of 430444230132 is 231032444034.
It is a happy number.
It is a super-3 number, since 3×4304442301323 (a number of 36 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 430444230132.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430444230131) 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, 2562167953 + ... + 2562168120.
Almost surely, 2430444230132 is an apocalyptic number.
430444230132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
430444230132 is an abundant number, since it is smaller than the sum of its proper divisors (717407050444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430444230132 is a wasteful number, since it uses less digits than its factorization.
430444230132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5124336087 (or 5124336085 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 430444230132 its reverse (231032444034), we get a palindrome (661476674166).
The spelling of 430444230132 in words is "four hundred thirty billion, four hundred forty-four million, two hundred thirty thousand, one hundred thirty-two".
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