Base | Representation |
---|---|
bin | 10010011111101001011100… |
… | …10110001100100111011101 |
3 | 12022222222220212212201111022 |
4 | 21033310232112030213131 |
5 | 20312313244130142410 |
6 | 222255243025333525 |
7 | 11365204060526000 |
oct | 1117645626144735 |
9 | 168888825781438 |
10 | 40669822896605 |
11 | 11a5aa7a8462a1 |
12 | 468a1014972a5 |
13 | 19901bca70cb6 |
14 | a08603a33537 |
15 | 4a7dae865455 |
hex | 24fd2e58c9dd |
40669822896605 has 16 divisors (see below), whose sum is σ = 56914037875200. Its totient is φ = 27887878556496.
The previous prime is 40669822896553. The next prime is 40669822896611. The reversal of 40669822896605 is 50669822896604.
It is not a de Polignac number, because 40669822896605 - 26 = 40669822896541 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, 11857089509 + ... + 11857092938.
It is an arithmetic number, because the mean of its divisors is an integer number (3557127367200).
Almost surely, 240669822896605 is an apocalyptic number.
It is an amenable number.
40669822896605 is a deficient number, since it is larger than the sum of its proper divisors (16244214978595).
40669822896605 is an equidigital number, since it uses as much as digits as its factorization.
40669822896605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23714182473 (or 23714182459 counting only the distinct ones).
The product of its (nonzero) digits is 537477120, while the sum is 71.
Subtracting 40669822896605 from its reverse (50669822896604), we obtain a palindrome (9999999999999).
The spelling of 40669822896605 in words is "forty trillion, six hundred sixty-nine billion, eight hundred twenty-two million, eight hundred ninety-six thousand, six hundred five".
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