Base | Representation |
---|---|
bin | 1100010110101100101000… |
… | …11101111000111011101110 |
3 | 10120012020202201021022101120 |
4 | 12023112110131320323232 |
5 | 12030110342201314132 |
6 | 133440514022521410 |
7 | 5502556210214064 |
oct | 613262435707356 |
9 | 116166681238346 |
10 | 27168159010542 |
11 | 8724a51541960 |
12 | 3069455596266 |
13 | 1220c3c324364 |
14 | 69cd35824034 |
15 | 321a8d47c02c |
hex | 18b594778eee |
27168159010542 has 64 divisors (see below), whose sum is σ = 62947947191040. Its totient is φ = 7730449574400.
The previous prime is 27168159010537. The next prime is 27168159010543. The reversal of 27168159010542 is 24501095186172.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27168159010543) 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, 95722009 + ... + 96005412.
It is an arithmetic number, because the mean of its divisors is an integer number (983561674860).
Almost surely, 227168159010542 is an apocalyptic number.
27168159010542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
27168159010542 is an abundant number, since it is smaller than the sum of its proper divisors (35779788180498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27168159010542 is a wasteful number, since it uses less digits than its factorization.
27168159010542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191727569.
The product of its (nonzero) digits is 1209600, while the sum is 51.
The spelling of 27168159010542 in words is "twenty-seven trillion, one hundred sixty-eight billion, one hundred fifty-nine million, ten thousand, five hundred forty-two".
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