Base | Representation |
---|---|
bin | 1001010010111100001100… |
… | …0101100110000110111000 |
3 | 1100012010012002010200222220 |
4 | 2110233003011212012320 |
5 | 2314430102024033422 |
6 | 33423243534444040 |
7 | 2103304625256612 |
oct | 224570305460670 |
9 | 40163162120886 |
10 | 10221000221112 |
11 | 329077a18915a |
12 | 1190a94363620 |
13 | 591ab4139025 |
14 | 2749b029ddb2 |
15 | 12ad11d59e5c |
hex | 94bc31661b8 |
10221000221112 has 32 divisors (see below), whose sum is σ = 26376774766080. Its totient is φ = 3297096845280.
The previous prime is 10221000221093. The next prime is 10221000221129. The reversal of 10221000221112 is 21112200012201.
It is a junction number, because it is equal to n+sod(n) for n = 10221000221091 and 10221000221100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6868951018 + ... + 6868952505.
It is an arithmetic number, because the mean of its divisors is an integer number (824274211440).
Almost surely, 210221000221112 is an apocalyptic number.
10221000221112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10221000221112 is an abundant number, since it is smaller than the sum of its proper divisors (16155774544968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10221000221112 is a wasteful number, since it uses less digits than its factorization.
10221000221112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13737903563 (or 13737903559 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 10221000221112 its reverse (21112200012201), we get a palindrome (31333200233313).
The spelling of 10221000221112 in words is "ten trillion, two hundred twenty-one billion, two hundred twenty-one thousand, one hundred twelve".
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