Base | Representation |
---|---|
bin | 101001001101… |
… | …010001101101 |
3 | 202022210221122 |
4 | 221031101231 |
5 | 10231133120 |
6 | 1023310325 |
7 | 160550354 |
oct | 51152155 |
9 | 22283848 |
10 | 10802285 |
11 | 6108a0a |
12 | 374b3a5 |
13 | 2312ab0 |
14 | 161299b |
15 | e35a25 |
hex | a4d46d |
10802285 has 8 divisors (see below), whose sum is σ = 13959960. Its totient is φ = 7977024.
The previous prime is 10802273. The next prime is 10802299. The reversal of 10802285 is 58220801.
10802285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 4489 + 10797796 = 67^2 + 3286^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10802285 - 222 = 6607981 is a prime.
It is a super-2 number, since 2×108022852 = 233378722442450, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83030 + ... + 83159.
It is an arithmetic number, because the mean of its divisors is an integer number (1744995).
Almost surely, 210802285 is an apocalyptic number.
It is an amenable number.
10802285 is a deficient number, since it is larger than the sum of its proper divisors (3157675).
10802285 is a wasteful number, since it uses less digits than its factorization.
10802285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166207.
The product of its (nonzero) digits is 1280, while the sum is 26.
The square root of 10802285 is about 3286.6829783233. The cubic root of 10802285 is about 221.0574777302.
The spelling of 10802285 in words is "ten million, eight hundred two thousand, two hundred eighty-five".
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