Base | Representation |
---|---|
bin | 100101011101111001… |
… | …010010001000000101 |
3 | 10211211200211220120201 |
4 | 211131321102020011 |
5 | 1124342340100310 |
6 | 30251552330501 |
7 | 2622636246040 |
oct | 453571221005 |
9 | 124750756521 |
10 | 40230003205 |
11 | 16074873937 |
12 | 7968b43a31 |
13 | 3a41913132 |
14 | 1d38d5dc57 |
15 | 10a6cbae3a |
hex | 95de52205 |
40230003205 has 16 divisors (see below), whose sum is σ = 56346462720. Its totient is φ = 26999344512.
The previous prime is 40230003193. The next prime is 40230003217. The reversal of 40230003205 is 50230003204.
It is an interprime number because it is at equal distance from previous prime (40230003193) and next prime (40230003217).
It is not a de Polignac number, because 40230003205 - 221 = 40227906053 is a prime.
It is a congruent 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, 12226320 + ... + 12229609.
It is an arithmetic number, because the mean of its divisors is an integer number (3521653920).
Almost surely, 240230003205 is an apocalyptic number.
It is an amenable number.
40230003205 is a deficient number, since it is larger than the sum of its proper divisors (16116459515).
40230003205 is a wasteful number, since it uses less digits than its factorization.
40230003205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24455988.
The product of its (nonzero) digits is 720, while the sum is 19.
Adding to 40230003205 its reverse (50230003204), we get a palindrome (90460006409).
Subtracting 40230003205 from its reverse (50230003204), we obtain a palindrome (9999999999).
The spelling of 40230003205 in words is "forty billion, two hundred thirty million, three thousand, two hundred five".
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