Base | Representation |
---|---|
bin | 101111110001110101001111… |
… | …0001110001001111010100010 |
3 | 2001010000221221200122021002202 |
4 | 1133203222132032021322202 |
5 | 420041111114313034404 |
6 | 4045455100344213202 |
7 | 154344105355245632 |
oct | 13743523616117242 |
9 | 2033027850567082 |
10 | 420265204424354 |
11 | 111a00521673a43 |
12 | 3b17626676a202 |
13 | 15066ab98b2773 |
14 | 75acd317126c2 |
15 | 338c0e0a2321e |
hex | 17e3a9e389ea2 |
420265204424354 has 8 divisors (see below), whose sum is σ = 630706976729280. Its totient is φ = 210029545514596.
The previous prime is 420265204424353. The next prime is 420265204424423. The reversal of 420265204424354 is 453424402562024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 420265204424299 and 420265204424308.
It is not an unprimeable number, because it can be changed into a prime (420265204424353) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51528343694 + ... + 51528351849.
It is an arithmetic number, because the mean of its divisors is an integer number (78838372091160).
Almost surely, 2420265204424354 is an apocalyptic number.
420265204424354 is a deficient number, since it is larger than the sum of its proper divisors (210441772304926).
420265204424354 is a wasteful number, since it uses less digits than its factorization.
420265204424354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103056697584.
The product of its (nonzero) digits is 7372800, while the sum is 47.
Adding to 420265204424354 its reverse (453424402562024), we get a palindrome (873689606986378).
The spelling of 420265204424354 in words is "four hundred twenty trillion, two hundred sixty-five billion, two hundred four million, four hundred twenty-four thousand, three hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •