Base | Representation |
---|---|
bin | 111110110001111110010 |
3 | 10212111221200 |
4 | 13312033302 |
5 | 1011312302 |
6 | 112032030 |
7 | 23325450 |
oct | 7661762 |
9 | 3774850 |
10 | 2057202 |
11 | 1185674 |
12 | 832616 |
13 | 5704a4 |
14 | 3b79d0 |
15 | 2a981c |
hex | 1f63f2 |
2057202 has 48 divisors (see below), whose sum is σ = 5279040. Its totient is φ = 566496.
The previous prime is 2057197. The next prime is 2057203. The reversal of 2057202 is 2027502.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2057203) 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, 3373 + ... + 3935.
It is an arithmetic number, because the mean of its divisors is an integer number (109980).
22057202 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2057202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2639520).
2057202 is an abundant number, since it is smaller than the sum of its proper divisors (3221838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2057202 is a wasteful number, since it uses less digits than its factorization.
2057202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 607 (or 604 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 18.
The square root of 2057202 is about 1434.2949487466. The cubic root of 2057202 is about 127.1819987579.
It can be divided in two parts, 2057 and 202, that multiplied together give a palindrome (415514).
The spelling of 2057202 in words is "two million, fifty-seven thousand, two hundred two".
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