Base | Representation |
---|---|
bin | 10010001111111111001001… |
… | …01000001000101100001100 |
3 | 12021002112222020021002011010 |
4 | 21013333210220020230030 |
5 | 20230004223041020012 |
6 | 221204131101325220 |
7 | 11311264212406602 |
oct | 1107774450105414 |
9 | 167075866232133 |
10 | 40131715173132 |
11 | 11872845a90160 |
12 | 4601966266810 |
13 | 19515348cbc2b |
14 | 9ca557699872 |
15 | 498db842ec3c |
hex | 247fe4a08b0c |
40131715173132 has 192 divisors, whose sum is σ = 108534666240000. Its totient is φ = 11413454480640.
The previous prime is 40131715173119. The next prime is 40131715173247. The reversal of 40131715173132 is 23137151713104.
It is a super-2 number, since 2×401317151731322 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2771711469 + ... + 2771725947.
It is an arithmetic number, because the mean of its divisors is an integer number (565284720000).
Almost surely, 240131715173132 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40131715173132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54267333120000).
40131715173132 is an abundant number, since it is smaller than the sum of its proper divisors (68402951066868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40131715173132 is a wasteful number, since it uses less digits than its factorization.
40131715173132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24764 (or 24762 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 39.
Adding to 40131715173132 its reverse (23137151713104), we get a palindrome (63268866886236).
The spelling of 40131715173132 in words is "forty trillion, one hundred thirty-one billion, seven hundred fifteen million, one hundred seventy-three thousand, one hundred thirty-two".
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