Base | Representation |
---|---|
bin | 11010001111111000000001… |
… | …111011001111110010111001 |
3 | 120010201222020110112211012100 |
4 | 122033320001323033302321 |
5 | 110112332423300242142 |
6 | 1045304251235134013 |
7 | 33213163601515566 |
oct | 3217700173176271 |
9 | 503658213484170 |
10 | 115440163290297 |
11 | 3386799772754a |
12 | 10b450b1144309 |
13 | 4c54c64829591 |
14 | 2071495a0186d |
15 | d52ce481bb4c |
hex | 68fe01ecfcb9 |
115440163290297 has 48 divisors (see below), whose sum is σ = 168062969797632. Its totient is φ = 76355096398560.
The previous prime is 115440163290253. The next prime is 115440163290307. The reversal of 115440163290297 is 792092361044511.
115440163290297 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 4 + 0 + 1 + 63 + 290 + 297 = 666.
It is not a de Polignac number, because 115440163290297 - 28 = 115440163290041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (115440163290197) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2851269388 + ... + 2851309874.
It is an arithmetic number, because the mean of its divisors is an integer number (3501311870784).
Almost surely, 2115440163290297 is an apocalyptic number.
It is an amenable number.
115440163290297 is a deficient number, since it is larger than the sum of its proper divisors (52622806507335).
115440163290297 is a wasteful number, since it uses less digits than its factorization.
115440163290297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45378 (or 45375 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 54.
The spelling of 115440163290297 in words is "one hundred fifteen trillion, four hundred forty billion, one hundred sixty-three million, two hundred ninety thousand, two hundred ninety-seven".
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