Base | Representation |
---|---|
bin | 11011000101010011… |
… | …10111101011010001 |
3 | 1101112022122211001112 |
4 | 31202221313223101 |
5 | 214234222420014 |
6 | 10402443343105 |
7 | 1023213225530 |
oct | 154251675321 |
9 | 41468584045 |
10 | 14540045009 |
11 | 6191527026 |
12 | 2999521a95 |
13 | 14a9475139 |
14 | 9bd0d4317 |
15 | 5a175b73e |
hex | 362a77ad1 |
14540045009 has 8 divisors (see below), whose sum is σ = 16665085248. Its totient is φ = 12426977520.
The previous prime is 14540044957. The next prime is 14540045021. The reversal of 14540045009 is 90054004541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14540045009 is a prime.
It is a super-2 number, since 2×145400450092 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14540042009) 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, 2990582 + ... + 2995439.
It is an arithmetic number, because the mean of its divisors is an integer number (2083135656).
Almost surely, 214540045009 is an apocalyptic number.
It is an amenable number.
14540045009 is a deficient number, since it is larger than the sum of its proper divisors (2125040239).
14540045009 is an equidigital number, since it uses as much as digits as its factorization.
14540045009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5986375.
The product of its (nonzero) digits is 14400, while the sum is 32.
The spelling of 14540045009 in words is "fourteen billion, five hundred forty million, forty-five thousand, nine".
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