Base | Representation |
---|---|
bin | 1110110101011… |
… | …01011001100100 |
3 | 22200011022121211 |
4 | 13122231121210 |
5 | 223324122322 |
6 | 20203121204 |
7 | 3040512166 |
oct | 732553144 |
9 | 280138554 |
10 | 124442212 |
11 | 64276304 |
12 | 35813204 |
13 | 1ca20b5b |
14 | 12754936 |
15 | add1b77 |
hex | 76ad664 |
124442212 has 12 divisors (see below), whose sum is σ = 217866096. Its totient is φ = 62194760.
The previous prime is 124442189. The next prime is 124442233. The reversal of 124442212 is 212244421.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7287 + ... + 17377.
It is an arithmetic number, because the mean of its divisors is an integer number (18155508).
Almost surely, 2124442212 is an apocalyptic number.
It is an amenable number.
124442212 is a deficient number, since it is larger than the sum of its proper divisors (93423884).
124442212 is a wasteful number, since it uses less digits than its factorization.
124442212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13178 (or 13176 counting only the distinct ones).
The product of its digits is 1024, while the sum is 22.
The square root of 124442212 is about 11155.3669594505. The cubic root of 124442212 is about 499.2551736851.
Adding to 124442212 its reverse (212244421), we get a palindrome (336686633).
The spelling of 124442212 in words is "one hundred twenty-four million, four hundred forty-two thousand, two hundred twelve".
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