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10383923 = 111755529
BaseRepresentation
bin100111100111…
…001000110011
3201112120001202
4213213020303
510124241143
61010321415
7154155554
oct47471063
921476052
1010383923
115952660
12358926b
1321c7544
14154432b
15da1ab8
hex9e7233

10383923 has 8 divisors (see below), whose sum is σ = 11994480. Its totient is φ = 8884480.

The previous prime is 10383917. The next prime is 10383929. The reversal of 10383923 is 32938301.

10383923 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10383917) and next prime (10383929).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10383923 - 26 = 10383859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10383929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27578 + ... + 27951.

It is an arithmetic number, because the mean of its divisors is an integer number (1499310).

Almost surely, 210383923 is an apocalyptic number.

10383923 is a deficient number, since it is larger than the sum of its proper divisors (1610557).

10383923 is a wasteful number, since it uses less digits than its factorization.

10383923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55557.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 10383923 is about 3222.4095022203. The cubic root of 10383923 is about 218.1660421727.

The spelling of 10383923 in words is "ten million, three hundred eighty-three thousand, nine hundred twenty-three".

Divisors: 1 11 17 187 55529 610819 943993 10383923