Base | Representation |
---|---|
bin | 101000100111… |
… | …001011010010 |
3 | 202000212212200 |
4 | 220213023102 |
5 | 10211134401 |
6 | 1020104030 |
7 | 156330363 |
oct | 50471322 |
9 | 22025780 |
10 | 10646226 |
11 | 6011738 |
12 | 3695016 |
13 | 2289a56 |
14 | 15b1b6a |
15 | e04686 |
hex | a272d2 |
10646226 has 12 divisors (see below), whose sum is σ = 23066862. Its totient is φ = 3548736.
The previous prime is 10646221. The next prime is 10646231. The reversal of 10646226 is 62264601.
It is a happy number.
10646226 is a `hidden beast` number, since 10 + 646 + 2 + 2 + 6 = 666.
It is an interprime number because it is at equal distance from previous prime (10646221) and next prime (10646231).
It can be written as a sum of positive squares in only one way, i.e., 7017201 + 3629025 = 2649^2 + 1905^2 .
It is a super-2 number, since 2×106462262 = 226684256086152, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10646226.
It is not an unprimeable number, because it can be changed into a prime (10646221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 295711 + ... + 295746.
Almost surely, 210646226 is an apocalyptic number.
10646226 is an abundant number, since it is smaller than the sum of its proper divisors (12420636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10646226 is a wasteful number, since it uses less digits than its factorization.
10646226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 591465 (or 591462 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 10646226 is about 3262.8554978730. The cubic root of 10646226 is about 219.9877816906.
The spelling of 10646226 in words is "ten million, six hundred forty-six thousand, two hundred twenty-six".
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