Base | Representation |
---|---|
bin | 10010010010100110001110… |
… | …00111001001111000111100 |
3 | 12021102010111111222220122012 |
4 | 21021103013013021320330 |
5 | 20232441424030114434 |
6 | 221313243533110352 |
7 | 11320621066412621 |
oct | 1111230707117074 |
9 | 167363444886565 |
10 | 40221414301244 |
11 | 118a78958917a0 |
12 | 461721a3283b8 |
13 | 1959b2b2a95b7 |
14 | 9d0a26638348 |
15 | 49b3b81793ce |
hex | 2494c71c9e3c |
40221414301244 has 48 divisors (see below), whose sum is σ = 81368276220000. Its totient is φ = 17193245122560.
The previous prime is 40221414301223. The next prime is 40221414301247. The reversal of 40221414301244 is 44210341412204.
It is a self number, because there is not a number n which added to its sum of digits gives 40221414301244.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40221414301247) 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, 20591747 + ... + 22460250.
It is an arithmetic number, because the mean of its divisors is an integer number (1695172421250).
Almost surely, 240221414301244 is an apocalyptic number.
40221414301244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
40221414301244 is an abundant number, since it is smaller than the sum of its proper divisors (41146861918756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40221414301244 is a wasteful number, since it uses less digits than its factorization.
40221414301244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43053278 (or 43053276 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 32.
Adding to 40221414301244 its reverse (44210341412204), we get a palindrome (84431755713448).
The spelling of 40221414301244 in words is "forty trillion, two hundred twenty-one billion, four hundred fourteen million, three hundred one thousand, two hundred forty-four".
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