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38048223 = 353239297
BaseRepresentation
bin1001000100100…
…1000111011111
32122121001100110
42101021013133
534220020343
63435301103
7641255523
oct221110737
978531313
1038048223
111a528214
12108aa793
137b62355
1450a5d83
153518833
hex24491df

38048223 has 8 divisors (see below), whose sum is σ = 51688368. Its totient is φ = 24886784.

The previous prime is 38048221. The next prime is 38048267. The reversal of 38048223 is 32284083.

38048223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 38048223 - 21 = 38048221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38048221) 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, 119490 + ... + 119807.

It is an arithmetic number, because the mean of its divisors is an integer number (6461046).

Almost surely, 238048223 is an apocalyptic number.

38048223 is a deficient number, since it is larger than the sum of its proper divisors (13640145).

38048223 is a wasteful number, since it uses less digits than its factorization.

38048223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239353.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 38048223 is about 6168.3241646334. The cubic root of 38048223 is about 336.3396950731.

The spelling of 38048223 in words is "thirty-eight million, forty-eight thousand, two hundred twenty-three".

Divisors: 1 3 53 159 239297 717891 12682741 38048223