Base | Representation |
---|---|
bin | 11001101010101… |
… | …110010011010101 |
3 | 1010000022021110000 |
4 | 121222232103111 |
5 | 1340220130401 |
6 | 110421521513 |
7 | 13446203226 |
oct | 3152562325 |
9 | 1100267400 |
10 | 430630101 |
11 | 201096850 |
12 | 100273299 |
13 | 6b2a7315 |
14 | 4129924d |
15 | 27c14186 |
hex | 19aae4d5 |
430630101 has 40 divisors (see below), whose sum is σ = 703929600. Its totient is φ = 260184960.
The previous prime is 430630073. The next prime is 430630103. The reversal of 430630101 is 101036034.
430630101 is a `hidden beast` number, since 4 + 30 + 630 + 1 + 0 + 1 = 666.
It is not a de Polignac number, because 430630101 - 27 = 430629973 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430630103) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 426285 + ... + 427293.
It is an arithmetic number, because the mean of its divisors is an integer number (17598240).
Almost surely, 2430630101 is an apocalyptic number.
It is an amenable number.
430630101 is a deficient number, since it is larger than the sum of its proper divisors (273299499).
430630101 is a wasteful number, since it uses less digits than its factorization.
430630101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1511 (or 1502 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 430630101 is about 20751.6288758256. The cubic root of 430630101 is about 755.1527261463.
Adding to 430630101 its reverse (101036034), we get a palindrome (531666135).
The spelling of 430630101 in words is "four hundred thirty million, six hundred thirty thousand, one hundred one".
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