Base | Representation |
---|---|
bin | 1010001100000… |
… | …11101011110010 |
3 | 12221211112022222 |
4 | 11012003223302 |
5 | 133340132114 |
6 | 12252001042 |
7 | 2055342302 |
oct | 506035362 |
9 | 187745288 |
10 | 85474034 |
11 | 4427a9a8 |
12 | 24760182 |
13 | 14928b69 |
14 | b4cd602 |
15 | 778598e |
hex | 5183af2 |
85474034 has 8 divisors (see below), whose sum is σ = 128722608. Its totient is φ = 42566500.
The previous prime is 85474031. The next prime is 85474043. The reversal of 85474034 is 43047458.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 85473985 and 85474003.
It is not an unprimeable number, because it can be changed into a prime (85474031) 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 3 ways as a sum of consecutive naturals, for example, 84632 + ... + 85635.
It is an arithmetic number, because the mean of its divisors is an integer number (16090326).
Almost surely, 285474034 is an apocalyptic number.
85474034 is a deficient number, since it is larger than the sum of its proper divisors (43248574).
85474034 is a wasteful number, since it uses less digits than its factorization.
85474034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170520.
The product of its (nonzero) digits is 53760, while the sum is 35.
The square root of 85474034 is about 9245.2168173602. The cubic root of 85474034 is about 440.4988041538.
The spelling of 85474034 in words is "eighty-five million, four hundred seventy-four thousand, thirty-four".
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