Base | Representation |
---|---|
bin | 100000100000010… |
… | …011101001101110 |
3 | 1102000011010212022 |
4 | 200200103221232 |
5 | 2104101340024 |
6 | 130040310142 |
7 | 16341212402 |
oct | 4040235156 |
9 | 1360133768 |
10 | 545340014 |
11 | 25a91502a |
12 | 132772352 |
13 | 88c9b3cb |
14 | 525d9102 |
15 | 32d2235e |
hex | 20813a6e |
545340014 has 16 divisors (see below), whose sum is σ = 869946000. Its totient is φ = 255654144.
The previous prime is 545340011. The next prime is 545340017. The reversal of 545340014 is 410043545.
It is an interprime number because it is at equal distance from previous prime (545340011) and next prime (545340017).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (545340011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70289 + ... + 77660.
It is an arithmetic number, because the mean of its divisors is an integer number (54371625).
Almost surely, 2545340014 is an apocalyptic number.
545340014 is a deficient number, since it is larger than the sum of its proper divisors (324605986).
545340014 is a wasteful number, since it uses less digits than its factorization.
545340014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148067.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 545340014 is about 23352.5162241674. The cubic root of 545340014 is about 817.0007495747. Note that the first 3 decimals are identical.
Adding to 545340014 its reverse (410043545), we get a palindrome (955383559).
The spelling of 545340014 in words is "five hundred forty-five million, three hundred forty thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •