Base | Representation |
---|---|
bin | 10010111110001… |
… | …010010100011110 |
3 | 211011220120001112 |
4 | 102332022110132 |
5 | 1122440110321 |
6 | 51325542022 |
7 | 10613243600 |
oct | 2276122436 |
9 | 734816045 |
10 | 318285086 |
11 | 153733329 |
12 | 8a714912 |
13 | 50c30792 |
14 | 303b3170 |
15 | 1ce21a5b |
hex | 12f8a51e |
318285086 has 24 divisors (see below), whose sum is σ = 579525840. Its totient is φ = 130476192.
The previous prime is 318285073. The next prime is 318285103. The reversal of 318285086 is 680582813.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68351 + ... + 72858.
It is an arithmetic number, because the mean of its divisors is an integer number (24146910).
Almost surely, 2318285086 is an apocalyptic number.
318285086 is a deficient number, since it is larger than the sum of its proper divisors (261240754).
318285086 is a wasteful number, since it uses less digits than its factorization.
318285086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141248 (or 141241 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 41.
The square root of 318285086 is about 17840.5461239279. The cubic root of 318285086 is about 682.7663304203.
The spelling of 318285086 in words is "three hundred eighteen million, two hundred eighty-five thousand, eighty-six".
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