Base | Representation |
---|---|
bin | 10010000100101111… |
… | …00000000110011010 |
3 | 221001020122100221122 |
4 | 21002113200012122 |
5 | 124333032013032 |
6 | 4242505205242 |
7 | 462313316360 |
oct | 110227400632 |
9 | 27036570848 |
10 | 9703391642 |
11 | 412a34783a |
12 | 1a69790822 |
13 | bb8409379 |
14 | 6809d3630 |
15 | 3bbd1e012 |
hex | 2425e019a |
9703391642 has 8 divisors (see below), whose sum is σ = 16634385696. Its totient is φ = 4158596412.
The previous prime is 9703391617. The next prime is 9703391651. The reversal of 9703391642 is 2461933079.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 9703391593 and 9703391602.
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, 346549688 + ... + 346549715.
It is an arithmetic number, because the mean of its divisors is an integer number (2079298212).
Almost surely, 29703391642 is an apocalyptic number.
9703391642 is a deficient number, since it is larger than the sum of its proper divisors (6930994054).
9703391642 is a wasteful number, since it uses less digits than its factorization.
9703391642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 693099412.
The product of its (nonzero) digits is 244944, while the sum is 44.
The square root of 9703391642 is about 98505.7949665907. The cubic root of 9703391642 is about 2132.9197720850.
The spelling of 9703391642 in words is "nine billion, seven hundred three million, three hundred ninety-one thousand, six hundred forty-two".
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