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2203292 = 227136053
BaseRepresentation
bin1000011001111010011100
311010221100102
420121322130
51031001132
6115120232
724504410
oct10317234
94127312
102203292
111275403
128a3078
135c1b30
14414d40
152d7c62
hex219e9c

2203292 has 24 divisors (see below), whose sum is σ = 4746336. Its totient is φ = 871488.

The previous prime is 2203291. The next prime is 2203301. The reversal of 2203292 is 2923022.

2203292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203291) 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 7 ways as a sum of consecutive naturals, for example, 2663 + ... + 3390.

It is an arithmetic number, because the mean of its divisors is an integer number (197764).

22203292 is an apocalyptic number.

It is an amenable number.

2203292 is an abundant number, since it is smaller than the sum of its proper divisors (2543044).

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

2203292 is a wasteful number, since it uses less digits than its factorization.

2203292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6077 (or 6075 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2203292 is about 1484.3490155620. The cubic root of 2203292 is about 130.1239842796.

The spelling of 2203292 in words is "two million, two hundred three thousand, two hundred ninety-two".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 6053 12106 24212 42371 78689 84742 157378 169484 314756 550823 1101646 2203292