Base | Representation |
---|---|
bin | 101010101000010… |
… | …0101010011001100 |
3 | 10200200120101020121 |
4 | 1111100211103030 |
5 | 10412141113234 |
6 | 353534354324 |
7 | 50306200561 |
oct | 12520452314 |
9 | 3620511217 |
10 | 1430410444 |
11 | 67447a5a1 |
12 | 33b05b9a4 |
13 | 19a468518 |
14 | d7d8a868 |
15 | 858a04b4 |
hex | 554254cc |
1430410444 has 12 divisors (see below), whose sum is σ = 2518208784. Its totient is φ = 710922224.
The previous prime is 1430410441. The next prime is 1430410451. The reversal of 1430410444 is 4440140341.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1430410441) 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, 1069999 + ... + 1071334.
It is an arithmetic number, because the mean of its divisors is an integer number (209850732).
Almost surely, 21430410444 is an apocalyptic number.
It is an amenable number.
1430410444 is a deficient number, since it is larger than the sum of its proper divisors (1087798340).
1430410444 is a wasteful number, since it uses less digits than its factorization.
1430410444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2141504 (or 2141502 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 1430410444 is about 37820.7673639761. The cubic root of 1430410444 is about 1126.7309502359.
Adding to 1430410444 its reverse (4440140341), we get a palindrome (5870550785).
The spelling of 1430410444 in words is "one billion, four hundred thirty million, four hundred ten thousand, four hundred forty-four".
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