Base | Representation |
---|---|
bin | 11001001111001011… |
… | …101010010000100111 |
3 | 2120221112011021010111 |
4 | 121033023222100213 |
5 | 420444123314034 |
6 | 20240533433451 |
7 | 1646343261661 |
oct | 311713522047 |
9 | 76845137114 |
10 | 27098260519 |
11 | 10546297230 |
12 | 530319b887 |
13 | 272b1656a5 |
14 | 1450cdd531 |
15 | a88ee4364 |
hex | 64f2ea427 |
27098260519 has 16 divisors (see below), whose sum is σ = 30178889856. Its totient is φ = 24124053600.
The previous prime is 27098260513. The next prime is 27098260531. The reversal of 27098260519 is 91506289072.
It is a cyclic number.
It is not a de Polignac number, because 27098260519 - 25 = 27098260487 is a prime.
It is a super-2 number, since 2×270982605192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27098260513) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63364 + ... + 241270.
It is an arithmetic number, because the mean of its divisors is an integer number (1886180616).
Almost surely, 227098260519 is an apocalyptic number.
27098260519 is a deficient number, since it is larger than the sum of its proper divisors (3080629337).
27098260519 is a wasteful number, since it uses less digits than its factorization.
27098260519 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178206.
The product of its (nonzero) digits is 544320, while the sum is 49.
The spelling of 27098260519 in words is "twenty-seven billion, ninety-eight million, two hundred sixty thousand, five hundred nineteen".
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