Base | Representation |
---|---|
bin | 1011000010001100000000… |
… | …1000001000111011011100 |
3 | 1120221211100122101221110222 |
4 | 2300203000020020323130 |
5 | 3042233232004044400 |
6 | 41445243310420512 |
7 | 2361344333004026 |
oct | 260430010107334 |
9 | 46854318357428 |
10 | 12132211003100 |
11 | 3958272909321 |
12 | 143b378b01738 |
13 | 6a00a7679076 |
14 | 2dd2b898b016 |
15 | 1608bee26185 |
hex | b08c0208edc |
12132211003100 has 36 divisors (see below), whose sum is σ = 26374163523624. Its totient is φ = 4844171839680.
The previous prime is 12132211003067. The next prime is 12132211003103. The reversal of 12132211003100 is 130011223121.
It is a super-2 number, since 2×121322110031002 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12132211003103) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108851042 + ... + 108962441.
It is an arithmetic number, because the mean of its divisors is an integer number (732615653434).
Almost surely, 212132211003100 is an apocalyptic number.
12132211003100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12132211003100 is an abundant number, since it is smaller than the sum of its proper divisors (14241952520524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12132211003100 is a wasteful number, since it uses less digits than its factorization.
12132211003100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217814054 (or 217814047 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 12132211003100 its reverse (130011223121), we get a palindrome (12262222226221).
The spelling of 12132211003100 in words is "twelve trillion, one hundred thirty-two billion, two hundred eleven million, three thousand, one hundred".
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