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4323988 = 222394523
BaseRepresentation
bin10000011111101010010100
322010200101201
4100133222110
52101331423
6232402244
751516244
oct20375224
98120351
104323988
112493749
121546384
13b85196
14807b24
155a62ad
hex41fa94

4323988 has 12 divisors (see below), whose sum is σ = 7600320. Its totient is φ = 2152472.

The previous prime is 4323961. The next prime is 4323997. The reversal of 4323988 is 8893234.

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 in 3 ways as a sum of consecutive naturals, for example, 1306 + ... + 3217.

It is an arithmetic number, because the mean of its divisors is an integer number (633360).

Almost surely, 24323988 is an apocalyptic number.

It is an amenable number.

4323988 is a deficient number, since it is larger than the sum of its proper divisors (3276332).

4323988 is a wasteful number, since it uses less digits than its factorization.

4323988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4766 (or 4764 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 4323988 is about 2079.4201114734. The cubic root of 4323988 is about 162.9151577740.

The spelling of 4323988 in words is "four million, three hundred twenty-three thousand, nine hundred eighty-eight".

Divisors: 1 2 4 239 478 956 4523 9046 18092 1080997 2161994 4323988