Base | Representation |
---|---|
bin | 101010100111111… |
… | …0111110100000100 |
3 | 10200200012220200011 |
4 | 1111033313310010 |
5 | 10412114133012 |
6 | 353530400004 |
7 | 50304463441 |
oct | 12517676404 |
9 | 3620186604 |
10 | 1430224132 |
11 | 674362617 |
12 | 33ab90004 |
13 | 19a40178c |
14 | d7d3c9c8 |
15 | 858651a7 |
hex | 553f7d04 |
1430224132 has 6 divisors (see below), whose sum is σ = 2502892238. Its totient is φ = 715112064.
The previous prime is 1430224121. The next prime is 1430224139. The reversal of 1430224132 is 2314220341.
It can be written as a sum of positive squares in only one way, i.e., 1316673796 + 113550336 = 36286^2 + 10656^2 .
It is not an unprimeable number, because it can be changed into a prime (1430224139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178778013 + ... + 178778020.
Almost surely, 21430224132 is an apocalyptic number.
It is an amenable number.
1430224132 is a deficient number, since it is larger than the sum of its proper divisors (1072668106).
1430224132 is a wasteful number, since it uses less digits than its factorization.
1430224132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357556037 (or 357556035 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 1430224132 is about 37818.3041925468. The cubic root of 1430224132 is about 1126.6820289367.
Adding to 1430224132 its reverse (2314220341), we get a palindrome (3744444473).
The spelling of 1430224132 in words is "one billion, four hundred thirty million, two hundred twenty-four thousand, one hundred thirty-two".
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