Base | Representation |
---|---|
bin | 1100010100111100010100… |
… | …11010111100010000110001 |
3 | 10112222111010102210010000100 |
4 | 12022132022122330100301 |
5 | 12023113344344022231 |
6 | 133353102425343013 |
7 | 5465323031014554 |
oct | 612361232742061 |
9 | 115874112703010 |
10 | 27107860923441 |
11 | 8701419877621 |
12 | 3059827937a69 |
13 | 121834cbb8c8c |
14 | 69a05553869b |
15 | 32020e9971e6 |
hex | 18a78a6bc431 |
27107860923441 has 9 divisors (see below), whose sum is σ = 39155821673241. Its totient is φ = 18071896869252.
The previous prime is 27107860923433. The next prime is 27107860923461. The reversal of 27107860923441 is 14432906870172.
The square root of 27107860923441 is 5206521.
It is a perfect power (a square), and thus also a powerful number.
27107860923441 is a `hidden beast` number, since 2 + 7 + 1 + 0 + 7 + 8 + 609 + 23 + 4 + 4 + 1 = 666.
It is a tau number, because it is divible by the number of its divisors (9).
It is not a de Polignac number, because 27107860923441 - 23 = 27107860923433 is a prime.
It is a super-2 number, since 2×271078609234412 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (27107860923401) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 14751810 + ... + 16487316.
Almost surely, 227107860923441 is an apocalyptic number.
27107860923441 is the 5206521-st square number.
27107860923441 is the 2603261-st centered octagonal number.
It is an amenable number.
27107860923441 is a deficient number, since it is larger than the sum of its proper divisors (12047960749800).
27107860923441 is an frugal number, since it uses more digits than its factorization.
27107860923441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3471020 (or 1735510 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 54.
The spelling of 27107860923441 in words is "twenty-seven trillion, one hundred seven billion, eight hundred sixty million, nine hundred twenty-three thousand, four hundred forty-one".
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