Base | Representation |
---|---|
bin | 1010001100000… |
… | …11101100101110 |
3 | 12221211112102012 |
4 | 11012003230232 |
5 | 133340132334 |
6 | 12252001222 |
7 | 2055342416 |
oct | 506035456 |
9 | 187745365 |
10 | 85474094 |
11 | 4427aa52 |
12 | 24760212 |
13 | 14928bb4 |
14 | b4cd646 |
15 | 77859ce |
hex | 5183b2e |
85474094 has 32 divisors (see below), whose sum is σ = 135384480. Its totient is φ = 40435200.
The previous prime is 85474093. The next prime is 85474127. The reversal of 85474094 is 49047458.
85474094 = 2072 + 2082 + ... + 6422.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85474093) 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 15 ways as a sum of consecutive naturals, for example, 652409 + ... + 652539.
It is an arithmetic number, because the mean of its divisors is an integer number (4230765).
Almost surely, 285474094 is an apocalyptic number.
85474094 is a deficient number, since it is larger than the sum of its proper divisors (49910386).
85474094 is a wasteful number, since it uses less digits than its factorization.
85474094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 356.
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 85474094 is about 9245.2200622808. The cubic root of 85474094 is about 440.4989072257.
The spelling of 85474094 in words is "eighty-five million, four hundred seventy-four thousand, ninety-four".
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