Base | Representation |
---|---|
bin | 1100101011110010111001… |
… | …00110011100011010010101 |
3 | 10122202112220002110011012000 |
4 | 12111321130212130122111 |
5 | 12124000002211430231 |
6 | 135153522222545513 |
7 | 5606131210164201 |
oct | 625713446343225 |
9 | 118675802404160 |
10 | 27893071201941 |
11 | 8984426582690 |
12 | 3165a45138299 |
13 | 12743c7a6214a |
14 | 6c6063575b01 |
15 | 33586965e6e6 |
hex | 195e5c99c695 |
27893071201941 has 32 divisors (see below), whose sum is σ = 45160644355200. Its totient is φ = 16874541642240.
The previous prime is 27893071201921. The next prime is 27893071201981. The reversal of 27893071201941 is 14910217039872.
27893071201941 is a `hidden beast` number, since 27 + 8 + 9 + 307 + 120 + 194 + 1 = 666.
It is not a de Polignac number, because 27893071201941 - 238 = 27618193294997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27893071201921) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84139836 + ... + 84470693.
It is an arithmetic number, because the mean of its divisors is an integer number (1411270136100).
Almost surely, 227893071201941 is an apocalyptic number.
It is an amenable number.
27893071201941 is a deficient number, since it is larger than the sum of its proper divisors (17267573153259).
27893071201941 is a wasteful number, since it uses less digits than its factorization.
27893071201941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168611106 (or 168611100 counting only the distinct ones).
The product of its (nonzero) digits is 1524096, while the sum is 54.
The spelling of 27893071201941 in words is "twenty-seven trillion, eight hundred ninety-three billion, seventy-one million, two hundred one thousand, nine hundred forty-one".
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