Base | Representation |
---|---|
bin | 11010101010100000… |
… | …11001111111100101 |
3 | 1100221122200212020211 |
4 | 31111100121333211 |
5 | 213304202003041 |
6 | 10324253455421 |
7 | 1014513516310 |
oct | 152520317745 |
9 | 40848625224 |
10 | 14315266021 |
11 | 608665a271 |
12 | 29361a1571 |
13 | 1471a23414 |
14 | 99b301977 |
15 | 58bb5a481 |
hex | 355419fe5 |
14315266021 has 8 divisors (see below), whose sum is σ = 16567397120. Its totient is φ = 12114908208.
The previous prime is 14315266019. The next prime is 14315266037. The reversal of 14315266021 is 12066251341.
It is a happy number.
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 14315266021 - 21 = 14315266019 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14315266001) 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, 12942726 + ... + 12943831.
It is an arithmetic number, because the mean of its divisors is an integer number (2070924640).
Almost surely, 214315266021 is an apocalyptic number.
It is an amenable number.
14315266021 is a deficient number, since it is larger than the sum of its proper divisors (2252131099).
14315266021 is an equidigital number, since it uses as much as digits as its factorization.
14315266021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25886643.
The product of its (nonzero) digits is 8640, while the sum is 31.
The spelling of 14315266021 in words is "fourteen billion, three hundred fifteen million, two hundred sixty-six thousand, twenty-one".
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