Base | Representation |
---|---|
bin | 10010010010111111100100… |
… | …11010110010011111001011 |
3 | 12021110102122010101012011001 |
4 | 21021133302122302133023 |
5 | 20233202313044123233 |
6 | 221323414330115431 |
7 | 11321612306115400 |
oct | 1111376232623713 |
9 | 167412563335131 |
10 | 40235025770443 |
11 | 11902640138a99 |
12 | 461999887bb77 |
13 | 195b1ba26139a |
14 | 9d15582942a7 |
15 | 49b91311227d |
hex | 2497f26b27cb |
40235025770443 has 48 divisors (see below), whose sum is σ = 49949679200256. Its totient is φ = 32242238508480.
The previous prime is 40235025770419. The next prime is 40235025770473. The reversal of 40235025770443 is 34407752053204.
It is not a de Polignac number, because 40235025770443 - 229 = 40234488899531 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40235025770393 and 40235025770402.
It is not an unprimeable number, because it can be changed into a prime (40235025770473) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14428638 + ... + 16989868.
It is an arithmetic number, because the mean of its divisors is an integer number (1040618316672).
Almost surely, 240235025770443 is an apocalyptic number.
40235025770443 is a deficient number, since it is larger than the sum of its proper divisors (9714653429813).
40235025770443 is a wasteful number, since it uses less digits than its factorization.
40235025770443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2561584 (or 2561577 counting only the distinct ones).
The product of its (nonzero) digits is 2822400, while the sum is 46.
The spelling of 40235025770443 in words is "forty trillion, two hundred thirty-five billion, twenty-five million, seven hundred seventy thousand, four hundred forty-three".
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