Base | Representation |
---|---|
bin | 1001111100100101… |
… | …01111010010101101 |
3 | 111210011021111202212 |
4 | 10332102233102231 |
5 | 41414024120424 |
6 | 2241520100205 |
7 | 246221551265 |
oct | 47622572255 |
9 | 14704244685 |
10 | 5340066989 |
11 | 22a0368404 |
12 | 1050464665 |
13 | 67144786a |
14 | 3893047a5 |
15 | 213c2c10e |
hex | 13e4af4ad |
5340066989 has 8 divisors (see below), whose sum is σ = 5581160760. Its totient is φ = 5102770176.
The previous prime is 5340066959. The next prime is 5340066997. The reversal of 5340066989 is 9896600435.
It can be written as a sum of positive squares in 4 ways, for example, as 1020291364 + 4319775625 = 31942^2 + 65725^2 .
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 5340066989 - 216 = 5340001453 is a prime.
It is a super-2 number, since 2×53400669892 = 57032630894015052242, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5340066959) 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, 946364 + ... + 951989.
It is an arithmetic number, because the mean of its divisors is an integer number (697645095).
Almost surely, 25340066989 is an apocalyptic number.
It is an amenable number.
5340066989 is a deficient number, since it is larger than the sum of its proper divisors (241093771).
5340066989 is a wasteful number, since it uses less digits than its factorization.
5340066989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1898479.
The product of its (nonzero) digits is 1399680, while the sum is 50.
The square root of 5340066989 is about 73075.7619802900. The cubic root of 5340066989 is about 1747.8959189923.
The spelling of 5340066989 in words is "five billion, three hundred forty million, sixty-six thousand, nine hundred eighty-nine".
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