Base | Representation |
---|---|
bin | 101010101000100… |
… | …0011100100101100 |
3 | 10200200210200100012 |
4 | 1111101003210230 |
5 | 10412204100234 |
6 | 353541152352 |
7 | 50310225233 |
oct | 12521034454 |
9 | 3620720305 |
10 | 1430534444 |
11 | 674554779 |
12 | 33b0bb6b8 |
13 | 19a4acab1 |
14 | d7dbdb1a |
15 | 858c70ce |
hex | 5544392c |
1430534444 has 24 divisors (see below), whose sum is σ = 2566476528. Its totient is φ = 697282560.
The previous prime is 1430534431. The next prime is 1430534471. The reversal of 1430534444 is 4444350341.
It is a self number, because there is not a number n which added to its sum of digits gives 1430534444.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 284012 + ... + 289004.
It is an arithmetic number, because the mean of its divisors is an integer number (106936522).
Almost surely, 21430534444 is an apocalyptic number.
It is an amenable number.
1430534444 is a deficient number, since it is larger than the sum of its proper divisors (1135942084).
1430534444 is a wasteful number, since it uses less digits than its factorization.
1430534444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6785 (or 6783 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 32.
The square root of 1430534444 is about 37822.4066394512. The cubic root of 1430534444 is about 1126.7635074648.
Adding to 1430534444 its reverse (4444350341), we get a palindrome (5874884785).
The spelling of 1430534444 in words is "one billion, four hundred thirty million, five hundred thirty-four thousand, four hundred forty-four".
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