Base | Representation |
---|---|
bin | 100110111011… |
… | …110001010000 |
3 | 201012112101200 |
4 | 212323301100 |
5 | 10103100123 |
6 | 1002431200 |
7 | 152515641 |
oct | 46736120 |
9 | 21175350 |
10 | 10206288 |
11 | 5841154 |
12 | 3502500 |
13 | 2164731 |
14 | 14d96c8 |
15 | d69143 |
hex | 9bbc50 |
10206288 has 30 divisors (see below), whose sum is σ = 28563834. Its totient is φ = 3402048.
The previous prime is 10206283. The next prime is 10206293. The reversal of 10206288 is 88260201.
10206288 is a `hidden beast` number, since 10 + 20 + 628 + 8 = 666.
10206288 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10206283) and next prime (10206293).
It can be written as a sum of positive squares in only one way, i.e., 10188864 + 17424 = 3192^2 + 132^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10206283) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35295 + ... + 35582.
Almost surely, 210206288 is an apocalyptic number.
10206288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
10206288 is an abundant number, since it is smaller than the sum of its proper divisors (18357546).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10206288 is a wasteful number, since it uses less digits than its factorization.
10206288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70891 (or 70882 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 10206288 is about 3194.7281574494. The cubic root of 10206288 is about 216.9148440887.
Adding to 10206288 its reverse (88260201), we get a palindrome (98466489).
The spelling of 10206288 in words is "ten million, two hundred six thousand, two hundred eighty-eight".
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