Base | Representation |
---|---|
bin | 1010001101111… |
… | …10010101110101 |
3 | 12222021201220110 |
4 | 11012332111311 |
5 | 133420324133 |
6 | 12301053233 |
7 | 2060362620 |
oct | 506762565 |
9 | 188251813 |
10 | 85714293 |
11 | 44424465 |
12 | 24857219 |
13 | 149b1322 |
14 | b552db7 |
15 | 77d1c63 |
hex | 51be575 |
85714293 has 16 divisors (see below), whose sum is σ = 130826880. Its totient is φ = 48899136.
The previous prime is 85714271. The next prime is 85714297. The reversal of 85714293 is 39241758.
It is not a de Polignac number, because 85714293 - 28 = 85714037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85714297) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11203 + ... + 17231.
It is an arithmetic number, because the mean of its divisors is an integer number (8176680).
Almost surely, 285714293 is an apocalyptic number.
It is an amenable number.
85714293 is a deficient number, since it is larger than the sum of its proper divisors (45112587).
85714293 is a wasteful number, since it uses less digits than its factorization.
85714293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6716.
The product of its digits is 60480, while the sum is 39.
The square root of 85714293 is about 9258.2013911990. The cubic root of 85714293 is about 440.9111508009.
The spelling of 85714293 in words is "eighty-five million, seven hundred fourteen thousand, two hundred ninety-three".
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