Base | Representation |
---|---|
bin | 11001010010010… |
… | …01011100110010 |
3 | 112210010110121112 |
4 | 30221021130302 |
5 | 413300110302 |
6 | 33014153322 |
7 | 5153634560 |
oct | 1451113462 |
9 | 483113545 |
10 | 212113202 |
11 | a9806874 |
12 | 5b052842 |
13 | 34c38992 |
14 | 20256a30 |
15 | 1394d552 |
hex | ca49732 |
212113202 has 16 divisors (see below), whose sum is σ = 364476672. Its totient is φ = 90692160.
The previous prime is 212113189. The next prime is 212113219. The reversal of 212113202 is 202311212.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11543 + ... + 23610.
It is an arithmetic number, because the mean of its divisors is an integer number (22779792).
Almost surely, 2212113202 is an apocalyptic number.
212113202 is a deficient number, since it is larger than the sum of its proper divisors (152363470).
212113202 is a wasteful number, since it uses less digits than its factorization.
212113202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35593.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 212113202 is about 14564.1066324028. The cubic root of 212113202 is about 596.3793078933.
Adding to 212113202 its reverse (202311212), we get a palindrome (414424414).
The spelling of 212113202 in words is "two hundred twelve million, one hundred thirteen thousand, two hundred two".
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