Base | Representation |
---|---|
bin | 1100010110111001000… |
… | …0001001011010100100 |
3 | 202021222202210010222120 |
4 | 3011232100021122210 |
5 | 11434244044433012 |
6 | 241310344425540 |
7 | 21224032531401 |
oct | 3055620113244 |
9 | 667882703876 |
10 | 212303124132 |
11 | 82045640490 |
12 | 3518ba782b0 |
13 | 17035206798 |
14 | a3c00872a8 |
15 | 57c861e58c |
hex | 316e4096a4 |
212303124132 has 48 divisors (see below), whose sum is σ = 540531130944. Its totient is φ = 64319616000.
The previous prime is 212303124127. The next prime is 212303124233. The reversal of 212303124132 is 231421303212.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405132 + ... + 767292.
It is an arithmetic number, because the mean of its divisors is an integer number (11261065228).
Almost surely, 2212303124132 is an apocalyptic number.
212303124132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
212303124132 is an abundant number, since it is smaller than the sum of its proper divisors (328228006812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212303124132 is a wasteful number, since it uses less digits than its factorization.
212303124132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366620 (or 366618 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 212303124132 its reverse (231421303212), we get a palindrome (443724427344).
The spelling of 212303124132 in words is "two hundred twelve billion, three hundred three million, one hundred twenty-four thousand, one hundred thirty-two".
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