Base | Representation |
---|---|
bin | 11001001010001100… |
… | …101100100100110111 |
3 | 2120201200211012200002 |
4 | 121022030230210313 |
5 | 420311222133241 |
6 | 20224345341515 |
7 | 1644306463040 |
oct | 311214544467 |
9 | 76650735602 |
10 | 27014646071 |
11 | 10503077486 |
12 | 529b19789b |
13 | 2716a3b09a |
14 | 1443b758c7 |
15 | a819c989b |
hex | 64a32c937 |
27014646071 has 16 divisors (see below), whose sum is σ = 31050399744. Its totient is φ = 23023306944.
The previous prime is 27014646037. The next prime is 27014646073. The reversal of 27014646071 is 17064641072.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-27014646071 is a prime.
It is a super-2 number, since 2×270146460712 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27014646073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1174346 + ... + 1197128.
It is an arithmetic number, because the mean of its divisors is an integer number (1940649984).
Almost surely, 227014646071 is an apocalyptic number.
27014646071 is a deficient number, since it is larger than the sum of its proper divisors (4035753673).
27014646071 is a wasteful number, since it uses less digits than its factorization.
27014646071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23750.
The product of its (nonzero) digits is 56448, while the sum is 38.
The spelling of 27014646071 in words is "twenty-seven billion, fourteen million, six hundred forty-six thousand, seventy-one".
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