Base | Representation |
---|---|
bin | 100110100111… |
… | …010101101110 |
3 | 201001021121100 |
4 | 212213111232 |
5 | 10042410411 |
6 | 1000543530 |
7 | 152016654 |
oct | 46472556 |
9 | 21037540 |
10 | 10122606 |
11 | 579429a |
12 | 3481ba6 |
13 | 2135610 |
14 | 14b6dd4 |
15 | d4e456 |
hex | 9a756e |
10122606 has 48 divisors (see below), whose sum is σ = 23849280. Its totient is φ = 3084480.
The previous prime is 10122601. The next prime is 10122617. The reversal of 10122606 is 60622101.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10122601) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42235 + ... + 42473.
It is an arithmetic number, because the mean of its divisors is an integer number (496860).
Almost surely, 210122606 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10122606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11924640).
10122606 is an abundant number, since it is smaller than the sum of its proper divisors (13726674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10122606 is a wasteful number, since it uses less digits than its factorization.
10122606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 441 (or 438 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 10122606 is about 3181.6043122928. The cubic root of 10122606 is about 216.3203836072.
Adding to 10122606 its product of nonzero digits (144), we get a triangular number (10122750 = T4499).
Adding to 10122606 its reverse (60622101), we get a palindrome (70744707).
The spelling of 10122606 in words is "ten million, one hundred twenty-two thousand, six hundred six".
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