Base | Representation |
---|---|
bin | 10010011000101101011011… |
… | …01011111110001010010110 |
3 | 12022011012121122112220102200 |
4 | 21030112231223332022112 |
5 | 20244412042413024142 |
6 | 221553540405145330 |
7 | 11342034542203011 |
oct | 1114265553761226 |
9 | 168135548486380 |
10 | 40431441142422 |
11 | 119789725300a0 |
12 | 464ba739bb246 |
13 | 197388ca23195 |
14 | 9dac6c268378 |
15 | 4a1aaba0e64c |
hex | 24c5adafe296 |
40431441142422 has 48 divisors (see below), whose sum is σ = 95572380114432. Its totient is φ = 12251034477360.
The previous prime is 40431441142399. The next prime is 40431441142427. The reversal of 40431441142422 is 22424114413404.
40431441142422 is a `hidden beast` number, since 4 + 0 + 4 + 31 + 441 + 142 + 42 + 2 = 666.
It is a super-3 number, since 3×404314411424223 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40431441142427) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4991518 + ... + 10284849.
It is an arithmetic number, because the mean of its divisors is an integer number (1991091252384).
Almost surely, 240431441142422 is an apocalyptic number.
40431441142422 is an abundant number, since it is smaller than the sum of its proper divisors (55140938972010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40431441142422 is a wasteful number, since it uses less digits than its factorization.
40431441142422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15289753 (or 15289750 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 36.
Adding to 40431441142422 its reverse (22424114413404), we get a palindrome (62855555555826).
The spelling of 40431441142422 in words is "forty trillion, four hundred thirty-one billion, four hundred forty-one million, one hundred forty-two thousand, four hundred twenty-two".
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