Base | Representation |
---|---|
bin | 100101101010100110… |
… | …100100011010110001 |
3 | 10212101120000111020210 |
4 | 211222212210122301 |
5 | 1130311424414301 |
6 | 30325050054333 |
7 | 2631135352404 |
oct | 455246443261 |
9 | 125346014223 |
10 | 40443201201 |
11 | 16174150727 |
12 | 7a0841a3a9 |
13 | 3a76b3b7b0 |
14 | 1d593b9d3b |
15 | 10ba880ad6 |
hex | 96a9a46b1 |
40443201201 has 32 divisors (see below), whose sum is σ = 58700049408. Its totient is φ = 24619763520.
The previous prime is 40443201193. The next prime is 40443201247. The reversal of 40443201201 is 10210234404.
It is not a de Polignac number, because 40443201201 - 23 = 40443201193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40443201251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3027106 + ... + 3040436.
It is an arithmetic number, because the mean of its divisors is an integer number (1834376544).
Almost surely, 240443201201 is an apocalyptic number.
It is an amenable number.
40443201201 is a deficient number, since it is larger than the sum of its proper divisors (18256848207).
40443201201 is a wasteful number, since it uses less digits than its factorization.
40443201201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14181.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 40443201201 its reverse (10210234404), we get a palindrome (50653435605).
The spelling of 40443201201 in words is "forty billion, four hundred forty-three million, two hundred one thousand, two hundred one".
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