Base | Representation |
---|---|
bin | 1100010010100111010… |
… | …01001011110111010000 |
3 | 1111101001111221220021211 |
4 | 12021103221023313100 |
5 | 23404342341203212 |
6 | 522001231025504 |
7 | 42340144424413 |
oct | 6112351136720 |
9 | 1441044856254 |
10 | 422310100432 |
11 | 153112051030 |
12 | 69a1a96b294 |
13 | 30a927b65bc |
14 | 166231c5b7a |
15 | aeba37d9a7 |
hex | 6253a4bdd0 |
422310100432 has 80 divisors (see below), whose sum is σ = 920438838144. Its totient is φ = 186036480000.
The previous prime is 422310100427. The next prime is 422310100439. The reversal of 422310100432 is 234001013224.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (422310100439) 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 15 ways as a sum of consecutive naturals, for example, 895828 + ... + 1283404.
Almost surely, 2422310100432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 422310100432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (460219419072).
422310100432 is an abundant number, since it is smaller than the sum of its proper divisors (498128737712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422310100432 is a wasteful number, since it uses less digits than its factorization.
422310100432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 387788 (or 387782 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 422310100432 its reverse (234001013224), we get a palindrome (656311113656).
The spelling of 422310100432 in words is "four hundred twenty-two billion, three hundred ten million, one hundred thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •