Base | Representation |
---|---|
bin | 111110100110010110100 |
3 | 10212012210022 |
4 | 13310302310 |
5 | 1011120002 |
6 | 111544312 |
7 | 23302220 |
oct | 7646264 |
9 | 3765708 |
10 | 2051252 |
11 | 1181155 |
12 | 82b098 |
13 | 56a878 |
14 | 3b5780 |
15 | 2a7ba2 |
hex | 1f4cb4 |
2051252 has 12 divisors (see below), whose sum is σ = 4102560. Its totient is φ = 879096.
The previous prime is 2051251. The next prime is 2051263. The reversal of 2051252 is 2521502.
2051252 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 2051252.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2051251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36602 + ... + 36657.
It is an arithmetic number, because the mean of its divisors is an integer number (341880).
22051252 is an apocalyptic number.
It is an amenable number.
2051252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2051252 is a wasteful number, since it uses less digits than its factorization.
2051252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73270 (or 73268 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 2051252 is about 1432.2192569575. The cubic root of 2051252 is about 127.0592651246.
Adding to 2051252 its reverse (2521502), we get a palindrome (4572754).
The spelling of 2051252 in words is "two million, fifty-one thousand, two hundred fifty-two".
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