Base | Representation |
---|---|
bin | 11011100100010011… |
… | …01100010011011111 |
3 | 1102012102220012101011 |
4 | 31302021230103133 |
5 | 220302302422104 |
6 | 10444332200051 |
7 | 1032521211025 |
oct | 156211542337 |
9 | 42172805334 |
10 | 14800045279 |
11 | 6305270088 |
12 | 2a50609027 |
13 | 151b2a9556 |
14 | a05854715 |
15 | 5b94b8904 |
hex | 37226c4df |
14800045279 has 4 divisors (see below), whose sum is σ = 14805895320. Its totient is φ = 14794195240.
The previous prime is 14800045259. The next prime is 14800045301. The reversal of 14800045279 is 97254000841.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97254000841 = 41 ⋅2372048801.
It is a cyclic number.
It is not a de Polignac number, because 14800045279 - 29 = 14800044767 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 (14800045229) 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 3 ways as a sum of consecutive naturals, for example, 2921224 + ... + 2926285.
It is an arithmetic number, because the mean of its divisors is an integer number (3701473830).
Almost surely, 214800045279 is an apocalyptic number.
14800045279 is a deficient number, since it is larger than the sum of its proper divisors (5850041).
14800045279 is an equidigital number, since it uses as much as digits as its factorization.
14800045279 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5850040.
The product of its (nonzero) digits is 80640, while the sum is 40.
The spelling of 14800045279 in words is "fourteen billion, eight hundred million, forty-five thousand, two hundred seventy-nine".
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