Base | Representation |
---|---|
bin | 100000010111000011001000… |
… | …100100110101100011100110 |
3 | 200122220210102011120012101210 |
4 | 200113003020210311203212 |
5 | 122123243212230420011 |
6 | 1222405314343532250 |
7 | 41656245000552144 |
oct | 4027031044654346 |
9 | 618823364505353 |
10 | 142321401420006 |
11 | 413911928769a6 |
12 | 13b66a1145a086 |
13 | 6154b099061b3 |
14 | 272056d366594 |
15 | 116c18d9696a6 |
hex | 8170c89358e6 |
142321401420006 has 16 divisors (see below), whose sum is σ = 284643551317824. Its totient is φ = 47440342393704.
The previous prime is 142321401419987. The next prime is 142321401420007. The reversal of 142321401420006 is 600024104123241.
142321401420006 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142321401420007) 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, 28699396 + ... + 33291111.
It is an arithmetic number, because the mean of its divisors is an integer number (17790221957364).
Almost surely, 2142321401420006 is an apocalyptic number.
142321401420006 is an abundant number, since it is smaller than the sum of its proper divisors (142322149897818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142321401420006 is a wasteful number, since it uses less digits than its factorization.
142321401420006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62373155.
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 142321401420006 its reverse (600024104123241), we get a palindrome (742345505543247).
The spelling of 142321401420006 in words is "one hundred forty-two trillion, three hundred twenty-one billion, four hundred one million, four hundred twenty thousand, six".
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