Base | Representation |
---|---|
bin | 11010101001111000… |
… | …01110001011101101 |
3 | 1100221021202001000101 |
4 | 31110330032023231 |
5 | 213301323143030 |
6 | 10323544231101 |
7 | 1014420531022 |
oct | 152474161355 |
9 | 40837661011 |
10 | 14309974765 |
11 | 6083675929 |
12 | 293446b491 |
13 | 14708bcbb8 |
14 | 99a725549 |
15 | 58b4627ca |
hex | 354f0e2ed |
14309974765 has 4 divisors (see below), whose sum is σ = 17171969724. Its totient is φ = 11447979808.
The previous prime is 14309974753. The next prime is 14309974787. The reversal of 14309974765 is 56747990341.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2853055396 + 11456919369 = 53414^2 + 107037^2 .
It is a cyclic number.
It is not a de Polignac number, because 14309974765 - 223 = 14301586157 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1430997472 + ... + 1430997481.
It is an arithmetic number, because the mean of its divisors is an integer number (4292992431).
Almost surely, 214309974765 is an apocalyptic number.
It is an amenable number.
14309974765 is a deficient number, since it is larger than the sum of its proper divisors (2861994959).
14309974765 is an equidigital number, since it uses as much as digits as its factorization.
14309974765 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2861994958.
The product of its (nonzero) digits is 5715360, while the sum is 55.
The spelling of 14309974765 in words is "fourteen billion, three hundred nine million, nine hundred seventy-four thousand, seven hundred sixty-five".
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