Base | Representation |
---|---|
bin | 101000000001111… |
… | …1111011010000000 |
3 | 10110121111211010201 |
4 | 1100003333122000 |
5 | 10222331122144 |
6 | 341141534544 |
7 | 45200132164 |
oct | 12003773200 |
9 | 3417454121 |
10 | 1343223424 |
11 | 62a23a704 |
12 | 315a14454 |
13 | 18538ca7a |
14 | ca572ca4 |
15 | 7cdcc1d4 |
hex | 500ff680 |
1343223424 has 32 divisors (see below), whose sum is σ = 2685896640. Its totient is φ = 669116160.
The previous prime is 1343223419. The next prime is 1343223439. The reversal of 1343223424 is 4243223431.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-3 number, since 3×13432234243 (a number of 28 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1343223392 and 1343223401.
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 3 ways as a sum of consecutive naturals, for example, 15327 + ... + 54049.
It is an arithmetic number, because the mean of its divisors is an integer number (83934270).
Almost surely, 21343223424 is an apocalyptic number.
It is an amenable number.
1343223424 is a deficient number, since it is larger than the sum of its proper divisors (1342673216).
1343223424 is an equidigital number, since it uses as much as digits as its factorization.
1343223424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39008 (or 38996 counting only the distinct ones).
The product of its digits is 13824, while the sum is 28.
The square root of 1343223424 is about 36650.0126057277. The cubic root of 1343223424 is about 1103.3570785794.
Adding to 1343223424 its reverse (4243223431), we get a palindrome (5586446855).
It can be divided in two parts, 13432 and 23424, that added together give a triangular number (36856 = T271).
The spelling of 1343223424 in words is "one billion, three hundred forty-three million, two hundred twenty-three thousand, four hundred twenty-four".
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