Base | Representation |
---|---|
bin | 11010100101010010… |
… | …10010011101010101 |
3 | 1100211121021010201112 |
4 | 31102221102131111 |
5 | 213211443111414 |
6 | 10320050504405 |
7 | 1013442245450 |
oct | 152251223525 |
9 | 40747233645 |
10 | 14271457109 |
11 | 6063957a58 |
12 | 2923595105 |
13 | 1465924ca0 |
14 | 99557a497 |
15 | 587da4d3e |
hex | 352a52755 |
14271457109 has 64 divisors (see below), whose sum is σ = 19227995136. Its totient is φ = 10271453184.
The previous prime is 14271457097. The next prime is 14271457147. The reversal of 14271457109 is 90175417241.
14271457109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 14271457109 - 220 = 14270408533 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14271457709) 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 63 ways as a sum of consecutive naturals, for example, 9558167 + ... + 9559659.
It is an arithmetic number, because the mean of its divisors is an integer number (300437424).
Almost surely, 214271457109 is an apocalyptic number.
It is an amenable number.
14271457109 is a deficient number, since it is larger than the sum of its proper divisors (4956538027).
14271457109 is a wasteful number, since it uses less digits than its factorization.
14271457109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1734.
The product of its (nonzero) digits is 70560, while the sum is 41.
The spelling of 14271457109 in words is "fourteen billion, two hundred seventy-one million, four hundred fifty-seven thousand, one hundred nine".
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