Base | Representation |
---|---|
bin | 100001110011… |
… | …001001000001 |
3 | 121200010221111 |
4 | 201303021001 |
5 | 4232011400 |
6 | 513523321 |
7 | 135211363 |
oct | 41631101 |
9 | 17603844 |
10 | 8860225 |
11 | 5001900 |
12 | 2b73541 |
13 | 1ab2b4a |
14 | 1268d33 |
15 | ba03ba |
hex | 873241 |
8860225 has 36 divisors (see below), whose sum is σ = 12616380. Its totient is φ = 6160000.
The previous prime is 8860219. The next prime is 8860231. The reversal of 8860225 is 5220688.
It is an interprime number because it is at equal distance from previous prime (8860219) and next prime (8860231).
It can be written as a sum of positive squares in 6 ways, for example, as 234256 + 8625969 = 484^2 + 2937^2 .
It is not a de Polignac number, because 8860225 - 27 = 8860097 is a prime.
It is a super-3 number, since 3×88602253 (a number of 22 digits) contains 333 as substring.
8860225 is a lucky number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 87675 + ... + 87775.
It is an arithmetic number, because the mean of its divisors is an integer number (350455).
Almost surely, 28860225 is an apocalyptic number.
It is an amenable number.
8860225 is a deficient number, since it is larger than the sum of its proper divisors (3756155).
8860225 is a wasteful number, since it uses less digits than its factorization.
8860225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162 (or 146 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 8860225 is about 2976.6130081017. The cubic root of 8860225 is about 206.9259305423.
The spelling of 8860225 in words is "eight million, eight hundred sixty thousand, two hundred twenty-five".
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