Search a number
-
+
2213052 = 223223827
BaseRepresentation
bin1000011100010010111100
311011102201220
420130102330
51031304202
6115233340
724545022
oct10342274
94142656
102213052
111281776
128a8850
135c63ca
14418712
152daabc
hex21c4bc

2213052 has 24 divisors (see below), whose sum is σ = 5193216. Its totient is φ = 733488.

The previous prime is 2213039. The next prime is 2213053. The reversal of 2213052 is 2503122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2263 + ... + 3089.

It is an arithmetic number, because the mean of its divisors is an integer number (216384).

22213052 is an apocalyptic number.

It is an amenable number.

2213052 is an abundant number, since it is smaller than the sum of its proper divisors (2980164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2213052 is a wasteful number, since it uses less digits than its factorization.

2213052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057 (or 1055 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2213052 is about 1487.6330192625. The cubic root of 2213052 is about 130.3158395305.

Adding to 2213052 its reverse (2503122), we get a palindrome (4716174).

The spelling of 2213052 in words is "two million, two hundred thirteen thousand, fifty-two".

Divisors: 1 2 3 4 6 12 223 446 669 827 892 1338 1654 2481 2676 3308 4962 9924 184421 368842 553263 737684 1106526 2213052