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2452028 = 22613007
BaseRepresentation
bin1001010110101000111100
311121120112212
421112220330
51111431103
6124315552
726561525
oct11265074
94546485
102452028
111425277
129a2bb8
1367b107
1447b84c
153367d8
hex256a3c

2452028 has 6 divisors (see below), whose sum is σ = 4291056. Its totient is φ = 1226012.

The previous prime is 2452013. The next prime is 2452033. The reversal of 2452028 is 8202542.

2452028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2451994 and 2452012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306500 + ... + 306507.

It is an arithmetic number, because the mean of its divisors is an integer number (715176).

22452028 is an apocalyptic number.

It is an amenable number.

2452028 is a deficient number, since it is larger than the sum of its proper divisors (1839028).

2452028 is a wasteful number, since it uses less digits than its factorization.

2452028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613011 (or 613009 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2452028 is about 1565.8952710830. The cubic root of 2452028 is about 134.8471612785.

Subtracting from 2452028 its sum of digits (23), we obtain a triangular number (2452005 = T2214).

The spelling of 2452028 in words is "two million, four hundred fifty-two thousand, twenty-eight".

Divisors: 1 2 4 613007 1226014 2452028