Base | Representation |
---|---|
bin | 11101101100000000001… |
… | …010110111001011010000 |
3 | 21020000212221020110222210 |
4 | 131230000022313023100 |
5 | 231411122223004130 |
6 | 4201114211032120 |
7 | 300251612353104 |
oct | 35540012671320 |
9 | 7200787213883 |
10 | 2040112313040 |
11 | 71723024031a |
12 | 28b47959b640 |
13 | 11a4c697ba49 |
14 | 70a55d35904 |
15 | 3810479c5b0 |
hex | 1db002b72d0 |
2040112313040 has 80 divisors (see below), whose sum is σ = 6413423550336. Its totient is φ = 536367552000.
The previous prime is 2040112313017. The next prime is 2040112313053. The reversal of 2040112313040 is 403132110402.
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 2040112312998 and 2040112313016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59845411 + ... + 59879490.
Almost surely, 22040112313040 is an apocalyptic number.
2040112313040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2040112313040 is an abundant number, since it is smaller than the sum of its proper divisors (4373311237296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2040112313040 is a wasteful number, since it uses less digits than its factorization.
2040112313040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119724988 (or 119724982 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 2040112313040 its reverse (403132110402), we get a palindrome (2443244423442).
The spelling of 2040112313040 in words is "two trillion, forty billion, one hundred twelve million, three hundred thirteen thousand, forty".
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