Base | Representation |
---|---|
bin | 1010001001011… |
… | …01000101011011 |
3 | 12221011111202112 |
4 | 11010231011123 |
5 | 133242304243 |
6 | 12240222535 |
7 | 2052334202 |
oct | 504550533 |
9 | 187144675 |
10 | 85119323 |
11 | 44058453 |
12 | 2460aa4b |
13 | 14833583 |
14 | b43a239 |
15 | 7715818 |
hex | 512d15b |
85119323 has 8 divisors (see below), whose sum is σ = 90534528. Its totient is φ = 79749504.
The previous prime is 85119301. The next prime is 85119329. The reversal of 85119323 is 32391158.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 85119323 - 214 = 85102939 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 85119323.
It is not an unprimeable number, because it can be changed into a prime (85119329) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 7436 + ... + 15017.
It is an arithmetic number, because the mean of its divisors is an integer number (11316816).
Almost surely, 285119323 is an apocalyptic number.
85119323 is a deficient number, since it is larger than the sum of its proper divisors (5415205).
85119323 is a wasteful number, since it uses less digits than its factorization.
85119323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22693.
The product of its digits is 6480, while the sum is 32.
The square root of 85119323 is about 9226.0133860731. The cubic root of 85119323 is about 439.8886133336. Note that the first 3 decimals are identical.
The spelling of 85119323 in words is "eighty-five million, one hundred nineteen thousand, three hundred twenty-three".
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