Base | Representation |
---|---|
bin | 110010010100011000101011… |
… | …111100010001001101010000 |
3 | 1002000120101022001102022200200 |
4 | 302110120223330101031100 |
5 | 213001312444330104404 |
6 | 2102401144032215200 |
7 | 64420426101460635 |
oct | 6224305374211520 |
9 | 1060511261368620 |
10 | 221303222113104 |
11 | 6457219557986a |
12 | 209a206939a500 |
13 | 9663a5c07ba41 |
14 | 3c911c133018c |
15 | 1a8b910b65839 |
hex | c9462bf11350 |
221303222113104 has 60 divisors (see below), whose sum is σ = 625129896152736. Its totient is φ = 73078322561856.
The previous prime is 221303222113097. The next prime is 221303222113187. The reversal of 221303222113104 is 401311222303122.
221303222113104 is a `hidden beast` number, since 2 + 2 + 1 + 3 + 0 + 322 + 21 + 1 + 310 + 4 = 666.
It is a super-2 number, since 2×2213032221131042 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7181423524 + ... + 7181454339.
Almost surely, 2221303222113104 is an apocalyptic number.
221303222113104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
221303222113104 is an abundant number, since it is smaller than the sum of its proper divisors (403826674039632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
221303222113104 is a wasteful number, since it uses less digits than its factorization.
221303222113104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14362877984 (or 14362877975 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 221303222113104 its reverse (401311222303122), we get a palindrome (622614444416226).
The spelling of 221303222113104 in words is "two hundred twenty-one trillion, three hundred three billion, two hundred twenty-two million, one hundred thirteen thousand, one hundred four".
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