Base | Representation |
---|---|
bin | 1100100001101111101… |
… | …11100001001000011001 |
3 | 1112011000200120021202000 |
4 | 12100313313201020121 |
5 | 24023012102430410 |
6 | 525423315031213 |
7 | 43045361613522 |
oct | 6206767411031 |
9 | 1464020507660 |
10 | 430434030105 |
11 | 1566008746a2 |
12 | 6b50759b509 |
13 | 317888cb191 |
14 | 16b9410d849 |
15 | b2e36a8dc0 |
hex | 6437de1219 |
430434030105 has 64 divisors (see below), whose sum is σ = 791897990400. Its totient is φ = 221654983680.
The previous prime is 430434030097. The next prime is 430434030119. The reversal of 430434030105 is 501030434034.
430434030105 is a `hidden beast` number, since 4 + 304 + 340 + 3 + 0 + 10 + 5 = 666.
It is not a de Polignac number, because 430434030105 - 23 = 430434030097 is a prime.
It is a super-2 number, since 2×4304340301052 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 325441 + ... + 983249.
It is an arithmetic number, because the mean of its divisors is an integer number (12373406100).
Almost surely, 2430434030105 is an apocalyptic number.
430434030105 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
430434030105 is a deficient number, since it is larger than the sum of its proper divisors (361463960295).
430434030105 is a wasteful number, since it uses less digits than its factorization.
430434030105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 657991 (or 657985 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 430434030105 its reverse (501030434034), we get a palindrome (931464464139).
The spelling of 430434030105 in words is "four hundred thirty billion, four hundred thirty-four million, thirty thousand, one hundred five".
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