Base | Representation |
---|---|
bin | 10010010000001101… |
… | …01000000000000001 |
3 | 221021221201211022201 |
4 | 21020012220000001 |
5 | 130032201141344 |
6 | 4300224033201 |
7 | 464562326221 |
oct | 111006500001 |
9 | 27257654281 |
10 | 9799630849 |
11 | 41796aa778 |
12 | 1a95a62801 |
13 | c02334148 |
14 | 68d6c6081 |
15 | 3c54ce4d4 |
hex | 2481a8001 |
9799630849 has 8 divisors (see below), whose sum is σ = 9955537280. Its totient is φ = 9644008176.
The previous prime is 9799630831. The next prime is 9799630853. The reversal of 9799630849 is 9480369979.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9799630849 - 229 = 9262759937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9799630549) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774 + ... + 139999.
It is an arithmetic number, because the mean of its divisors is an integer number (1244442160).
Almost surely, 29799630849 is an apocalyptic number.
It is an amenable number.
9799630849 is a deficient number, since it is larger than the sum of its proper divisors (155906431).
9799630849 is a wasteful number, since it uses less digits than its factorization.
9799630849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141879.
The product of its (nonzero) digits is 26453952, while the sum is 64.
The square root of 9799630849 is about 98993.0848544483. The cubic root of 9799630849 is about 2139.9480909323.
The spelling of 9799630849 in words is "nine billion, seven hundred ninety-nine million, six hundred thirty thousand, eight hundred forty-nine".
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