Base | Representation |
---|---|
bin | 11010000011001010… |
… | …111011101101111111 |
3 | 2200012022101212100022 |
4 | 122003022323231333 |
5 | 424240421010434 |
6 | 20503252322355 |
7 | 2010064125563 |
oct | 320312735577 |
9 | 80168355308 |
10 | 27970485119 |
11 | 10953678505 |
12 | 55073133bb |
13 | 2839a85815 |
14 | 14d4aa96a3 |
15 | ada88622e |
hex | 6832bbb7f |
27970485119 has 2 divisors, whose sum is σ = 27970485120. Its totient is φ = 27970485118.
The previous prime is 27970485097. The next prime is 27970485131. The reversal of 27970485119 is 91158407972.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 27970485119 - 220 = 27969436543 is a prime.
It is a super-2 number, since 2×279704851192 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (27970485139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13985242559 + 13985242560.
It is an arithmetic number, because the mean of its divisors is an integer number (13985242560).
Almost surely, 227970485119 is an apocalyptic number.
27970485119 is a deficient number, since it is larger than the sum of its proper divisors (1).
27970485119 is an equidigital number, since it uses as much as digits as its factorization.
27970485119 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1270080, while the sum is 53.
The spelling of 27970485119 in words is "twenty-seven billion, nine hundred seventy million, four hundred eighty-five thousand, one hundred nineteen".
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