Base | Representation |
---|---|
bin | 101110101010100000… |
… | …0010110011110001100 |
3 | 100120122211112221012021 |
4 | 1131111000112132030 |
5 | 3120212330400322 |
6 | 114011440415524 |
7 | 10145210241643 |
oct | 1352500263614 |
9 | 316584487167 |
10 | 100210403212 |
11 | 39554184157 |
12 | 175083175a4 |
13 | 95b0299c9a |
14 | 4bc8d9035a |
15 | 291794b4c7 |
hex | 175501678c |
100210403212 has 96 divisors (see below), whose sum is σ = 196447426560. Its totient is φ = 44525376000.
The previous prime is 100210403207. The next prime is 100210403213. The reversal of 100210403212 is 212304012001.
It is not an unprimeable number, because it can be changed into a prime (100210403213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24493287 + ... + 24497377.
It is an arithmetic number, because the mean of its divisors is an integer number (2046327360).
Almost surely, 2100210403212 is an apocalyptic number.
It is an amenable number.
100210403212 is a deficient number, since it is larger than the sum of its proper divisors (96237023348).
100210403212 is a wasteful number, since it uses less digits than its factorization.
100210403212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4463 (or 4461 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 100210403212 its reverse (212304012001), we get a palindrome (312514415213).
The spelling of 100210403212 in words is "one hundred billion, two hundred ten million, four hundred three thousand, two hundred twelve".
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