Base | Representation |
---|---|
bin | 10010001100101011100000… |
… | …01011101110110010010001 |
3 | 12020200200200200000012002001 |
4 | 21012111300023232302101 |
5 | 20221124023124421431 |
6 | 221040020255354001 |
7 | 11300132431061425 |
oct | 1106256013566221 |
9 | 166620620005061 |
10 | 40018092420241 |
11 | 118296399a11a1 |
12 | 45a3936222901 |
13 | 19438c79b6780 |
14 | 9c4c592c2b85 |
15 | 495e6827de61 |
hex | 2465702eec91 |
40018092420241 has 32 divisors (see below), whose sum is σ = 45670472265600. Its totient is φ = 34760118435840.
The previous prime is 40018092420161. The next prime is 40018092420247. The reversal of 40018092420241 is 14202429081004.
It is a cyclic number.
It is not a de Polignac number, because 40018092420241 - 217 = 40018092289169 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 40018092420241.
It is not an unprimeable number, because it can be changed into a prime (40018092420247) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36431505 + ... + 37513873.
It is an arithmetic number, because the mean of its divisors is an integer number (1427202258300).
Almost surely, 240018092420241 is an apocalyptic number.
It is an amenable number.
40018092420241 is a deficient number, since it is larger than the sum of its proper divisors (5652379845359).
40018092420241 is a wasteful number, since it uses less digits than its factorization.
40018092420241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1083409.
The product of its (nonzero) digits is 36864, while the sum is 37.
The spelling of 40018092420241 in words is "forty trillion, eighteen billion, ninety-two million, four hundred twenty thousand, two hundred forty-one".
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