Base | Representation |
---|---|
bin | 100110010110… |
… | …001000110001 |
3 | 200220200221200 |
4 | 212112020301 |
5 | 10033132040 |
6 | 555241413 |
7 | 151304355 |
oct | 46261061 |
9 | 20820850 |
10 | 10052145 |
11 | 5746364 |
12 | 3449269 |
13 | 210c51c |
14 | 1499465 |
15 | d38630 |
hex | 996231 |
10052145 has 12 divisors (see below), whose sum is σ = 17423796. Its totient is φ = 5361120.
The previous prime is 10052071. The next prime is 10052191. The reversal of 10052145 is 54125001.
10052145 is a `hidden beast` number, since 100 + 521 + 45 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 4562496 + 5489649 = 2136^2 + 2343^2 .
It is not a de Polignac number, because 10052145 - 27 = 10052017 is a prime.
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, 111646 + ... + 111735.
It is an arithmetic number, because the mean of its divisors is an integer number (1451983).
Almost surely, 210052145 is an apocalyptic number.
10052145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10052145 is a deficient number, since it is larger than the sum of its proper divisors (7371651).
10052145 is a wasteful number, since it uses less digits than its factorization.
10052145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223392 (or 223389 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 10052145 is about 3170.5117883395. The cubic root of 10052145 is about 215.8172966358.
Adding to 10052145 its reverse (54125001), we get a palindrome (64177146).
The spelling of 10052145 in words is "ten million, fifty-two thousand, one hundred forty-five".
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