Base | Representation |
---|---|
bin | 1100001110111010001… |
… | …10111110111111010010 |
3 | 1111011220220220122010202 |
4 | 12013131012332333102 |
5 | 23341304241021224 |
6 | 521032030455202 |
7 | 42236646102062 |
oct | 6073506767722 |
9 | 1434826818122 |
10 | 420321423314 |
11 | 152291538521 |
12 | 69564964502 |
13 | 308367a4c90 |
14 | 164b50373a2 |
15 | ae009a5eae |
hex | 61dd1befd2 |
420321423314 has 8 divisors (see below), whose sum is σ = 678980760780. Its totient is φ = 193994503056.
The previous prime is 420321423289. The next prime is 420321423317. The reversal of 420321423314 is 413324123024.
It can be written as a sum of positive squares in 2 ways, for example, as 403129755625 + 17191667689 = 634925^2 + 131117^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (420321423317) 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, 8083104269 + ... + 8083104320.
Almost surely, 2420321423314 is an apocalyptic number.
420321423314 is a deficient number, since it is larger than the sum of its proper divisors (258659337466).
420321423314 is a wasteful number, since it uses less digits than its factorization.
420321423314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16166208604.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 420321423314 its reverse (413324123024), we get a palindrome (833645546338).
The spelling of 420321423314 in words is "four hundred twenty billion, three hundred twenty-one million, four hundred twenty-three thousand, three hundred fourteen".
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