Base | Representation |
---|---|
bin | 1010001001001… |
… | …10000000110001 |
3 | 12221010001000120 |
4 | 11010212000301 |
5 | 133240342403 |
6 | 12235440453 |
7 | 2052153555 |
oct | 504460061 |
9 | 187101016 |
10 | 85090353 |
11 | 44038707 |
12 | 245b6129 |
13 | 1482332a |
14 | b42d865 |
15 | 770be53 |
hex | 5126031 |
85090353 has 8 divisors (see below), whose sum is σ = 113498400. Its totient is φ = 56704608.
The previous prime is 85090337. The next prime is 85090367. The reversal of 85090353 is 35309058.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85090353 - 24 = 85090337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85090393) 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, 8178 + ... + 15396.
It is an arithmetic number, because the mean of its divisors is an integer number (14187300).
Almost surely, 285090353 is an apocalyptic number.
It is an amenable number.
85090353 is a deficient number, since it is larger than the sum of its proper divisors (28408047).
85090353 is a wasteful number, since it uses less digits than its factorization.
85090353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11151.
The product of its (nonzero) digits is 16200, while the sum is 33.
The square root of 85090353 is about 9224.4432352311. The cubic root of 85090353 is about 439.8387029306.
The spelling of 85090353 in words is "eighty-five million, ninety thousand, three hundred fifty-three".
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