Base | Representation |
---|---|
bin | 11001101001001… |
… | …000010000100010 |
3 | 1002222112001002121 |
4 | 121221020100202 |
5 | 1340113242010 |
6 | 110404534454 |
7 | 13442512525 |
oct | 3151102042 |
9 | 1088461077 |
10 | 430212130 |
11 | 200930817 |
12 | 1000b142a |
13 | 6b18bcba |
14 | 411cabbc |
15 | 27b803da |
hex | 19a48422 |
430212130 has 32 divisors (see below), whose sum is σ = 793152000. Its totient is φ = 167948352.
The previous prime is 430212121. The next prime is 430212161. The reversal of 430212130 is 31212034.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103431 + ... + 107509.
It is an arithmetic number, because the mean of its divisors is an integer number (24786000).
Almost surely, 2430212130 is an apocalyptic number.
430212130 is a deficient number, since it is larger than the sum of its proper divisors (362939870).
430212130 is a wasteful number, since it uses less digits than its factorization.
430212130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4338.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 430212130 is about 20741.5556311478. Note that the first 3 decimals coincide. The cubic root of 430212130 is about 754.9083291474.
Adding to 430212130 its reverse (31212034), we get a palindrome (461424164).
The spelling of 430212130 in words is "four hundred thirty million, two hundred twelve thousand, one hundred thirty".
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