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2248652 = 22780309
BaseRepresentation
bin1000100100111111001100
311020020120102
420210333030
51033424102
6120110232
725053560
oct10447714
94206512
102248652
1112a649a
12905378
13609683
144276a0
152e6402
hex224fcc

2248652 has 12 divisors (see below), whose sum is σ = 4497360. Its totient is φ = 963696.

The previous prime is 2248651. The next prime is 2248661. The reversal of 2248652 is 2568422.

2248652 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

2248652 is an admirable number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2248651) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 40127 + ... + 40182.

It is an arithmetic number, because the mean of its divisors is an integer number (374780).

22248652 is an apocalyptic number.

It is an amenable number.

2248652 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.

2248652 is a wasteful number, since it uses less digits than its factorization.

2248652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80320 (or 80318 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 2248652 is about 1499.5505993464. The cubic root of 2248652 is about 131.0108958946.

The spelling of 2248652 in words is "two million, two hundred forty-eight thousand, six hundred fifty-two".

Divisors: 1 2 4 7 14 28 80309 160618 321236 562163 1124326 2248652