Base | Representation |
---|---|
bin | 10011011010001011101110… |
… | …11100100111110000010111 |
3 | 12121010021100211022120000000 |
4 | 21231011313130213300113 |
5 | 21043241340031340202 |
6 | 230435231321422343 |
7 | 11663415204114420 |
oct | 1155056734476027 |
9 | 177107324276000 |
10 | 42681094011927 |
11 | 12665a4a96a918 |
12 | 4953a7003a9b3 |
13 | 1aa7a6b456377 |
14 | a77ac13a8647 |
15 | 4e03770d791c |
hex | 26d177727c17 |
42681094011927 has 128 divisors (see below), whose sum is σ = 77093030154240. Its totient is φ = 23097799296000.
The previous prime is 42681094011923. The next prime is 42681094011953. The reversal of 42681094011927 is 72911049018624.
42681094011927 is a `hidden beast` number, since 42 + 6 + 8 + 1 + 0 + 9 + 401 + 192 + 7 = 666.
It is not a de Polignac number, because 42681094011927 - 22 = 42681094011923 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42681094011923) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 34962727 + ... + 36162887.
It is an arithmetic number, because the mean of its divisors is an integer number (602289298080).
Almost surely, 242681094011927 is an apocalyptic number.
42681094011927 is a deficient number, since it is larger than the sum of its proper divisors (34411936142313).
42681094011927 is a wasteful number, since it uses less digits than its factorization.
42681094011927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1200313 (or 1200295 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 54.
The spelling of 42681094011927 in words is "forty-two trillion, six hundred eighty-one billion, ninety-four million, eleven thousand, nine hundred twenty-seven".
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