Base | Representation |
---|---|
bin | 101111100101000… |
… | …000110111001001 |
3 | 2001122000101110111 |
4 | 233211000313021 |
5 | 3113321411014 |
6 | 211112514321 |
7 | 25531601011 |
oct | 5745006711 |
9 | 2048011414 |
10 | 798232009 |
11 | 37a643583 |
12 | 1a33ab9a1 |
13 | c94b4243 |
14 | 78028c41 |
15 | 4a1282c4 |
hex | 2f940dc9 |
798232009 has 9 divisors (see below), whose sum is σ = 843022317. Its totient is φ = 755711244.
The previous prime is 798232003. The next prime is 798232021. The reversal of 798232009 is 900232897.
The square root of 798232009 is 28253.
It is a perfect power (a square), and thus also a powerful number.
798232009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 798232009 - 27 = 798231881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (798232003) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 536064 + ... + 537550.
Almost surely, 2798232009 is an apocalyptic number.
798232009 is the 28253-rd square number.
798232009 is the 14127-th centered octagonal number.
It is an amenable number.
798232009 is a deficient number, since it is larger than the sum of its proper divisors (44790308).
798232009 is an frugal number, since it uses more digits than its factorization.
798232009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3012 (or 1506 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 40.
The cubic root of 798232009 is about 927.6334050572.
The spelling of 798232009 in words is "seven hundred ninety-eight million, two hundred thirty-two thousand, nine".
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