Base | Representation |
---|---|
bin | 1001111101011011111… |
… | …10010100000110011010 |
3 | 1012201022222120201120000 |
4 | 10332231332110012122 |
5 | 21101332112210020 |
6 | 421114140113430 |
7 | 33503363201151 |
oct | 4765576240632 |
9 | 1181288521500 |
10 | 342221210010 |
11 | 122153a51299 |
12 | 563a9235876 |
13 | 2636b12a904 |
14 | 127c670c598 |
15 | 8d7e1a2090 |
hex | 4fadf9419a |
342221210010 has 80 divisors (see below), whose sum is σ = 926056266696. Its totient is φ = 90677688192.
The previous prime is 342221209937. The next prime is 342221210011. The reversal of 342221210010 is 10012122243.
It is a happy number.
342221210010 is a `hidden beast` number, since 3 + 422 + 21 + 210 + 0 + 10 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 143694823041 + 198526386969 = 379071^2 + 445563^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (342221210011) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1218357 + ... + 1472696.
Almost surely, 2342221210010 is an apocalyptic number.
342221210010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
342221210010 is an abundant number, since it is smaller than the sum of its proper divisors (583835056686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342221210010 is a wasteful number, since it uses less digits than its factorization.
342221210010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2691229 (or 2691220 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 342221210010 its reverse (10012122243), we get a palindrome (352233332253).
The spelling of 342221210010 in words is "three hundred forty-two billion, two hundred twenty-one million, two hundred ten thousand, ten".
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