Base | Representation |
---|---|
bin | 1001010010111100100100… |
… | …1010001111001000010100 |
3 | 1100012010110011211201221112 |
4 | 2110233021022033020110 |
5 | 2314430304114213022 |
6 | 33423302014234152 |
7 | 2103310303241555 |
oct | 224571112171024 |
9 | 40163404751845 |
10 | 10221102101012 |
11 | 3290821744020 |
12 | 1190b024b5958 |
13 | 591acc28a3aa |
14 | 2749bda2032c |
15 | 12ad1ac818e2 |
hex | 94bc928f214 |
10221102101012 has 24 divisors (see below), whose sum is σ = 19519581178272. Its totient is φ = 4644391672800.
The previous prime is 10221102101009. The next prime is 10221102101051. The reversal of 10221102101012 is 21010120112201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38963483 + ... + 39224930.
It is an arithmetic number, because the mean of its divisors is an integer number (813315882428).
Almost surely, 210221102101012 is an apocalyptic number.
It is an amenable number.
10221102101012 is a deficient number, since it is larger than the sum of its proper divisors (9298479077260).
10221102101012 is a wasteful number, since it uses less digits than its factorization.
10221102101012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78191399 (or 78191397 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 10221102101012 its reverse (21010120112201), we get a palindrome (31231222213213).
The spelling of 10221102101012 in words is "ten trillion, two hundred twenty-one billion, one hundred two million, one hundred one thousand, twelve".
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