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2252 = 22563
BaseRepresentation
bin100011001100
310002102
4203030
533002
614232
76365
oct4314
93072
102252
111768
121378
131043
14b6c
15a02
hex8cc

2252 has 6 divisors (see below), whose sum is σ = 3948. Its totient is φ = 1124.

The previous prime is 2251. The next prime is 2267. The reversal of 2252 is 2522.

It is an Ulam number.

It is a plaindrome in base 12 and base 16.

It is not an unprimeable number, because it can be changed into a prime (2251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278 + ... + 285.

It is an arithmetic number, because the mean of its divisors is an integer number (658).

22252 is an apocalyptic number.

It is an amenable number.

2252 is a deficient number, since it is larger than the sum of its proper divisors (1696).

2252 is a wasteful number, since it uses less digits than its factorization.

2252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567 (or 565 counting only the distinct ones).

The product of its digits is 40, while the sum is 11.

The square root of 2252 is about 47.4552420708. The cubic root of 2252 is about 13.1075884011.

Adding to 2252 its reverse (2522), we get a palindrome (4774).

The spelling of 2252 in words is "two thousand, two hundred fifty-two".

Divisors: 1 2 4 563 1126 2252