Base | Representation |
---|---|
bin | 10101010011001111011… |
… | …000010010100100111100 |
3 | 12011221020111222112102211 |
4 | 111103033120102210330 |
5 | 142440244120210100 |
6 | 3040240143030204 |
7 | 210516352555024 |
oct | 25231730224474 |
9 | 5157214875384 |
10 | 1463768131900 |
11 | 514864a4a648 |
12 | 1b7830b9b364 |
13 | a8056c210b9 |
14 | 50bbd6d6a84 |
15 | 281215d61ba |
hex | 154cf61293c |
1463768131900 has 18 divisors (see below), whose sum is σ = 3176376846440. Its totient is φ = 585507252720.
The previous prime is 1463768131879. The next prime is 1463768131909. The reversal of 1463768131900 is 91318673641.
It is a super-2 number, since 2×14637681319002 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1463768131909) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7318840560 + ... + 7318840759.
Almost surely, 21463768131900 is an apocalyptic number.
1463768131900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1463768131900 is an abundant number, since it is smaller than the sum of its proper divisors (1712608714540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1463768131900 is a wasteful number, since it uses less digits than its factorization.
1463768131900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14637681333 (or 14637681326 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 49.
The spelling of 1463768131900 in words is "one trillion, four hundred sixty-three billion, seven hundred sixty-eight million, one hundred thirty-one thousand, nine hundred".
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