Base | Representation |
---|---|
bin | 1010001001010… |
… | …10011001111110 |
3 | 12221010221201010 |
4 | 11010222121332 |
5 | 133241431400 |
6 | 12240100050 |
7 | 2052260205 |
oct | 504523176 |
9 | 187127633 |
10 | 85108350 |
11 | 44050188 |
12 | 24604626 |
13 | 1482b592 |
14 | b43623c |
15 | 7712450 |
hex | 512a67e |
85108350 has 24 divisors (see below), whose sum is σ = 211069080. Its totient is φ = 22695520.
The previous prime is 85108319. The next prime is 85108351. The reversal of 85108350 is 5380158.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85108351) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 283545 + ... + 283844.
It is an arithmetic number, because the mean of its divisors is an integer number (8794545).
Almost surely, 285108350 is an apocalyptic number.
85108350 is an abundant number, since it is smaller than the sum of its proper divisors (125960730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85108350 is a wasteful number, since it uses less digits than its factorization.
85108350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 567404 (or 567399 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 30.
The square root of 85108350 is about 9225.4186896856. The cubic root of 85108350 is about 439.8697100458.
It can be divided in two parts, 85108 and 350, that added together give a palindrome (85458).
The spelling of 85108350 in words is "eighty-five million, one hundred eight thousand, three hundred fifty".
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