Base | Representation |
---|---|
bin | 11001001101100101… |
… | …101101111101101001 |
3 | 2120212122212120100120 |
4 | 121031211231331221 |
5 | 420420303141001 |
6 | 20234140553453 |
7 | 1645600160565 |
oct | 311545557551 |
9 | 76778776316 |
10 | 27071537001 |
11 | 105321a4483 |
12 | 52b6252889 |
13 | 2725769b62 |
14 | 144b5446a5 |
15 | a869b6236 |
hex | 64d96df69 |
27071537001 has 32 divisors (see below), whose sum is σ = 39220433280. Its totient is φ = 16545444864.
The previous prime is 27071536951. The next prime is 27071537057. The reversal of 27071537001 is 10073517072.
It is not a de Polignac number, because 27071537001 - 26 = 27071536937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (27071537081) 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, 339691 + ... + 411743.
It is an arithmetic number, because the mean of its divisors is an integer number (1225638540).
Almost surely, 227071537001 is an apocalyptic number.
It is an amenable number.
27071537001 is a deficient number, since it is larger than the sum of its proper divisors (12148896279).
27071537001 is a wasteful number, since it uses less digits than its factorization.
27071537001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72265.
The product of its (nonzero) digits is 10290, while the sum is 33.
The spelling of 27071537001 in words is "twenty-seven billion, seventy-one million, five hundred thirty-seven thousand, one".
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