Base | Representation |
---|---|
bin | 10010001111010100001010… |
… | …00100101100110010011111 |
3 | 12021000100101220000011201210 |
4 | 21013222011010230302133 |
5 | 20224114442111234212 |
6 | 221145353100435503 |
7 | 11306516264104533 |
oct | 1107520504546237 |
9 | 167010356004653 |
10 | 40108637211807 |
11 | 11863a8309224a |
12 | 45b93a5548b93 |
13 | 194c2c7644608 |
14 | 9c93a86b5bc3 |
15 | 4984b737053c |
hex | 247a8512cc9f |
40108637211807 has 16 divisors (see below), whose sum is σ = 53870725058400. Its totient is φ = 26543044608000.
The previous prime is 40108637211703. The next prime is 40108637211833. The reversal of 40108637211807 is 70811273680104.
It is not a de Polignac number, because 40108637211807 - 28 = 40108637211551 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40108637211887) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27306994 + ... + 28738287.
It is an arithmetic number, because the mean of its divisors is an integer number (3366920316150).
Almost surely, 240108637211807 is an apocalyptic number.
40108637211807 is a deficient number, since it is larger than the sum of its proper divisors (13762087846593).
40108637211807 is a wasteful number, since it uses less digits than its factorization.
40108637211807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56047034.
The product of its (nonzero) digits is 451584, while the sum is 48.
The spelling of 40108637211807 in words is "forty trillion, one hundred eight billion, six hundred thirty-seven million, two hundred eleven thousand, eight hundred seven".
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