Base | Representation |
---|---|
bin | 101111110001001… |
… | …110010111111000 |
3 | 2001212001000111200 |
4 | 233301032113320 |
5 | 3120131324310 |
6 | 211305254200 |
7 | 25601032410 |
oct | 5761162770 |
9 | 2055030450 |
10 | 801433080 |
11 | 38142a598 |
12 | 1a4494360 |
13 | ca065276 |
14 | 7861d640 |
15 | 4a55b9c0 |
hex | 2fc4e5f8 |
801433080 has 192 divisors, whose sum is σ = 3073075200. Its totient is φ = 177258240.
The previous prime is 801433063. The next prime is 801433093. The reversal of 801433080 is 80334108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72991 + ... + 83249.
It is an arithmetic number, because the mean of its divisors is an integer number (16005600).
Almost surely, 2801433080 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 801433080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1536537600).
801433080 is an abundant number, since it is smaller than the sum of its proper divisors (2271642120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
801433080 is a wasteful number, since it uses less digits than its factorization.
801433080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10314 (or 10307 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 801433080 is about 28309.5934269639. The cubic root of 801433080 is about 928.8717500719.
Adding to 801433080 its reverse (80334108), we get a palindrome (881767188).
The spelling of 801433080 in words is "eight hundred one million, four hundred thirty-three thousand, eighty".
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