Base | Representation |
---|---|
bin | 1010001110110… |
… | …00101101100100 |
3 | 12222111020002000 |
4 | 11013120231210 |
5 | 133432303213 |
6 | 12303245300 |
7 | 2061322545 |
oct | 507305544 |
9 | 188436060 |
10 | 85822308 |
11 | 44498630 |
12 | 248a9830 |
13 | 14a1b540 |
14 | b5804cc |
15 | 7803c73 |
hex | 51d8b64 |
85822308 has 96 divisors (see below), whose sum is σ = 261448320. Its totient is φ = 24001920.
The previous prime is 85822283. The next prime is 85822313. The reversal of 85822308 is 80322858.
It is a Harshad number since it is a multiple of its sum of digits (36).
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 31 ways as a sum of consecutive naturals, for example, 12666 + ... + 18222.
It is an arithmetic number, because the mean of its divisors is an integer number (2723420).
Almost surely, 285822308 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 85822308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130724160).
85822308 is an abundant number, since it is smaller than the sum of its proper divisors (175626012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85822308 is a wasteful number, since it uses less digits than its factorization.
85822308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5594 (or 5586 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 36.
The square root of 85822308 is about 9264.0330310292. The cubic root of 85822308 is about 441.0962814444.
The spelling of 85822308 in words is "eighty-five million, eight hundred twenty-two thousand, three hundred eight".
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