Base | Representation |
---|---|
bin | 1100010110111101110… |
… | …0010111000100111000 |
3 | 202022001011101011212211 |
4 | 3011233130113010320 |
5 | 11434314203244112 |
6 | 241312340544504 |
7 | 21224364412045 |
oct | 3055734270470 |
9 | 668034334784 |
10 | 212323103032 |
11 | 82055946977 |
12 | 351966b2134 |
13 | 170393b0411 |
14 | a3c29a81cc |
15 | 57ca2690a7 |
hex | 316f717138 |
212323103032 has 32 divisors (see below), whose sum is σ = 422446302720. Its totient is φ = 99698088960.
The previous prime is 212323103017. The next prime is 212323103071. The reversal of 212323103032 is 230301323212.
It is a super-2 number, since 2×2123231030322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 212323102994 and 212323103012.
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, 1645944 + ... + 1770247.
It is an arithmetic number, because the mean of its divisors is an integer number (13201446960).
Almost surely, 2212323103032 is an apocalyptic number.
It is an amenable number.
212323103032 is a deficient number, since it is larger than the sum of its proper divisors (210123199688).
212323103032 is a wasteful number, since it uses less digits than its factorization.
212323103032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3416671 (or 3416667 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 212323103032 its reverse (230301323212), we get a palindrome (442624426244).
The spelling of 212323103032 in words is "two hundred twelve billion, three hundred twenty-three million, one hundred three thousand, thirty-two".
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