Base | Representation |
---|---|
bin | 11001010010111… |
… | …11011001100000 |
3 | 112210022000221020 |
4 | 30221133121200 |
5 | 413310444404 |
6 | 33020125440 |
7 | 5154460641 |
oct | 1451373140 |
9 | 483260836 |
10 | 212203104 |
11 | a9868373 |
12 | 5b096880 |
13 | 34c6a889 |
14 | 2027b6c8 |
15 | 13969ed9 |
hex | ca5f660 |
212203104 has 48 divisors (see below), whose sum is σ = 558089280. Its totient is φ = 70600320.
The previous prime is 212203097. The next prime is 212203139. The reversal of 212203104 is 401302212.
212203104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (48).
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, 57639 + ... + 61209.
It is an arithmetic number, because the mean of its divisors is an integer number (11626860).
Almost surely, 2212203104 is an apocalyptic number.
212203104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
212203104 is an abundant number, since it is smaller than the sum of its proper divisors (345886176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212203104 is a wasteful number, since it uses less digits than its factorization.
212203104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4203 (or 4195 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 212203104 is about 14567.1927288685. The cubic root of 212203104 is about 596.4635524052.
Adding to 212203104 its reverse (401302212), we get a palindrome (613505316).
The spelling of 212203104 in words is "two hundred twelve million, two hundred three thousand, one hundred four".
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