Base | Representation |
---|---|
bin | 10010010010111111100100… |
… | …11001111000010110010001 |
3 | 12021110102122002221002111010 |
4 | 21021133302121320112101 |
5 | 20233202313014013210 |
6 | 221323414321041133 |
7 | 11321612304104202 |
oct | 1111376231702621 |
9 | 167412562832433 |
10 | 40235025532305 |
11 | 1190263aa9608a |
12 | 46199987861a9 |
13 | 195b1ba1a9b86 |
14 | 9d15582315a9 |
15 | 49b9130b6920 |
hex | 2497f2678591 |
40235025532305 has 16 divisors (see below), whose sum is σ = 65282745654144. Its totient is φ = 21156445349760.
The previous prime is 40235025532271. The next prime is 40235025532327. The reversal of 40235025532305 is 50323552053204.
40235025532305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40235025532305 - 29 = 40235025531793 is a prime.
It is a super-2 number, since 2×402350255323052 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18889682284 + ... + 18889684413.
It is an arithmetic number, because the mean of its divisors is an integer number (4080171603384).
Almost surely, 240235025532305 is an apocalyptic number.
It is an amenable number.
40235025532305 is a deficient number, since it is larger than the sum of its proper divisors (25047720121839).
40235025532305 is a wasteful number, since it uses less digits than its factorization.
40235025532305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37779366776.
The product of its (nonzero) digits is 540000, while the sum is 39.
Adding to 40235025532305 its reverse (50323552053204), we get a palindrome (90558577585509).
The spelling of 40235025532305 in words is "forty trillion, two hundred thirty-five billion, twenty-five million, five hundred thirty-two thousand, three hundred five".
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