Base | Representation |
---|---|
bin | 1100100001001010101… |
… | …01011010100000101000 |
3 | 1112010020000111102002121 |
4 | 12100211111122200220 |
5 | 24021343003201300 |
6 | 525332410441024 |
7 | 43034565012403 |
oct | 6204525324050 |
9 | 1463200442077 |
10 | 430123100200 |
11 | 156461305432 |
12 | 6b43b433174 |
13 | 317393744a1 |
14 | 16b64ad2d3a |
15 | b2c623b81a |
hex | 642555a828 |
430123100200 has 24 divisors (see below), whose sum is σ = 1000036208430. Its totient is φ = 172049240000.
The previous prime is 430123100191. The next prime is 430123100203. The reversal of 430123100200 is 2001321034.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 401669483076 + 28453617124 = 633774^2 + 168682^2 .
It is not an unprimeable number, because it can be changed into a prime (430123100203) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1075307551 + ... + 1075307950.
Almost surely, 2430123100200 is an apocalyptic number.
430123100200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
430123100200 is an abundant number, since it is smaller than the sum of its proper divisors (569913108230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430123100200 is a wasteful number, since it uses less digits than its factorization.
430123100200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2150615517 (or 2150615508 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 430123100200 its reverse (2001321034), we get a palindrome (432124421234).
The spelling of 430123100200 in words is "four hundred thirty billion, one hundred twenty-three million, one hundred thousand, two hundred".
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