Base | Representation |
---|---|
bin | 1000001010011… |
… | …10110000000010 |
3 | 11202212010220101 |
4 | 10011032300002 |
5 | 120012330002 |
6 | 10443433014 |
7 | 1461033103 |
oct | 405166002 |
9 | 152763811 |
10 | 68480002 |
11 | 35723048 |
12 | 1ab2576a |
13 | 11258a16 |
14 | 91483aa |
15 | 602a587 |
hex | 414ec02 |
68480002 has 8 divisors (see below), whose sum is σ = 104461200. Its totient is φ = 33659604.
The previous prime is 68479979. The next prime is 68480011. The reversal of 68480002 is 20008486.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290052 + ... + 290287.
It is an arithmetic number, because the mean of its divisors is an integer number (13057650).
Almost surely, 268480002 is an apocalyptic number.
68480002 is a deficient number, since it is larger than the sum of its proper divisors (35981198).
68480002 is a wasteful number, since it uses less digits than its factorization.
68480002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 580400.
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 68480002 is about 8275.2644670729. The cubic root of 68480002 is about 409.1236526908.
Adding to 68480002 its reverse (20008486), we get a palindrome (88488488).
The spelling of 68480002 in words is "sixty-eight million, four hundred eighty thousand, two".
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