Base | Representation |
---|---|
bin | 110010001111111110011111… |
… | …001000100000001101010110 |
3 | 1001222111102011202110211100122 |
4 | 302033332133020200031112 |
5 | 212431331413234201402 |
6 | 2102010032410311542 |
7 | 64356511163263622 |
oct | 6217763710401526 |
9 | 1058442152424318 |
10 | 221000212022102 |
11 | 6446573324a657 |
12 | 209533a3a285b2 |
13 | 96412cc7447c6 |
14 | 3c8067851a182 |
15 | 1a83ac90bcca2 |
hex | c8ff9f220356 |
221000212022102 has 8 divisors (see below), whose sum is σ = 331500976660800. Its totient is φ = 110499886468504.
The previous prime is 221000212022087. The next prime is 221000212022153. The reversal of 221000212022102 is 201220212000122.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108510077 + ... + 110527992.
It is an arithmetic number, because the mean of its divisors is an integer number (41437622082600).
Almost surely, 2221000212022102 is an apocalyptic number.
221000212022102 is a deficient number, since it is larger than the sum of its proper divisors (110500764638698).
221000212022102 is a wasteful number, since it uses less digits than its factorization.
221000212022102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219542550.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 221000212022102 its reverse (201220212000122), we get a palindrome (422220424022224).
The spelling of 221000212022102 in words is "two hundred twenty-one trillion, two hundred twelve million, twenty-two thousand, one hundred two".
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