| Base | Representation |
|---|---|
| bin | 110010101101001… |
| … | …010111110100000 |
| 3 | 2012021202011002101 |
| 4 | 302231022332200 |
| 5 | 3220234432430 |
| 6 | 220225300144 |
| 7 | 30036564313 |
| oct | 6255127640 |
| 9 | 2167664071 |
| 10 | 850702240 |
| 11 | 3a7221203 |
| 12 | 1b8a94654 |
| 13 | 107325b0b |
| 14 | 80da697a |
| 15 | 4ea3edca |
| hex | 32b4afa0 |
850702240 has 96 divisors (see below), whose sum is σ = 2095632000. Its totient is φ = 325936128.
The previous prime is 850702231. The next prime is 850702241. The reversal of 850702240 is 42207058.
850702240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×8507022402 = 1447388602282035200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 850702199 and 850702208.
It is not an unprimeable number, because it can be changed into a prime (850702241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 644301 + ... + 645619.
It is an arithmetic number, because the mean of its divisors is an integer number (21829500).
Almost surely, 2850702240 is an apocalyptic number.
850702240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 850702240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1047816000).
850702240 is an abundant number, since it is smaller than the sum of its proper divisors (1244929760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
850702240 is a wasteful number, since it uses less digits than its factorization.
850702240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1502 (or 1494 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 28.
The square root of 850702240 is about 29166.8003044557. The cubic root of 850702240 is about 947.5290319075.
Adding to 850702240 its reverse (42207058), we get a palindrome (892909298).
The spelling of 850702240 in words is "eight hundred fifty million, seven hundred two thousand, two hundred forty".
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