Base | Representation |
---|---|
bin | 10000110101011… |
… | …10010101001100 |
3 | 100211201212212112 |
4 | 20122232111030 |
5 | 242123120434 |
6 | 22002523152 |
7 | 3333243401 |
oct | 1032562514 |
9 | 324655775 |
10 | 141223244 |
11 | 72798128 |
12 | 3b3664b8 |
13 | 23348066 |
14 | 14a822a8 |
15 | c5e8dce |
hex | 86ae54c |
141223244 has 12 divisors (see below), whose sum is σ = 250269600. Its totient is φ = 69717648.
The previous prime is 141223241. The next prime is 141223253. The reversal of 141223244 is 442322141.
It is not an unprimeable number, because it can be changed into a prime (141223241) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 223139 + ... + 223770.
It is an arithmetic number, because the mean of its divisors is an integer number (20855800).
Almost surely, 2141223244 is an apocalyptic number.
It is an amenable number.
141223244 is a deficient number, since it is larger than the sum of its proper divisors (109046356).
141223244 is a wasteful number, since it uses less digits than its factorization.
141223244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 446992 (or 446990 counting only the distinct ones).
The product of its digits is 1536, while the sum is 23.
The square root of 141223244 is about 11883.7386373144. The cubic root of 141223244 is about 520.7573333600.
Adding to 141223244 its reverse (442322141), we get a palindrome (583545385).
The spelling of 141223244 in words is "one hundred forty-one million, two hundred twenty-three thousand, two hundred forty-four".
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