Base | Representation |
---|---|
bin | 11001010010001100… |
… | …111111100001101011 |
3 | 2121002001112010020212 |
4 | 121102030333201223 |
5 | 421100112111134 |
6 | 20245544011335 |
7 | 1650530123465 |
oct | 312214774153 |
9 | 77061463225 |
10 | 27148941419 |
11 | 10571962576 |
12 | 5318160b4b |
13 | 27387cb9a2 |
14 | 1457933135 |
15 | a8d6a5bce |
hex | 65233f86b |
27148941419 has 8 divisors (see below), whose sum is σ = 27208950480. Its totient is φ = 27088973856.
The previous prime is 27148941373. The next prime is 27148941451. The reversal of 27148941419 is 91414984172.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 27148941419 - 228 = 26880505963 is a prime.
It is a super-2 number, since 2×271489414192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27148041419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1552577 + ... + 1569965.
It is an arithmetic number, because the mean of its divisors is an integer number (3401118810).
Almost surely, 227148941419 is an apocalyptic number.
27148941419 is a deficient number, since it is larger than the sum of its proper divisors (60009061).
27148941419 is a wasteful number, since it uses less digits than its factorization.
27148941419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20749.
The product of its digits is 580608, while the sum is 50.
The spelling of 27148941419 in words is "twenty-seven billion, one hundred forty-eight million, nine hundred forty-one thousand, four hundred nineteen".
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