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38300141 = 1114812351
BaseRepresentation
bin1001001000011…
…0100111101101
32200001211220202
42102012213231
534301101031
63444523245
7643355135
oct222064755
980054822
1038300141
111a68a510
12109b0525
137c1cc09
14512dac5
1535682cb
hex24869ed

38300141 has 8 divisors (see below), whose sum is σ = 41827968. Its totient is φ = 34780000.

The previous prime is 38300113. The next prime is 38300161. The reversal of 38300141 is 14100383.

It is a happy number.

38300141 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 38300141 - 218 = 38037997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38300111) 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, 15116 + ... + 17466.

It is an arithmetic number, because the mean of its divisors is an integer number (5228496).

Almost surely, 238300141 is an apocalyptic number.

It is an amenable number.

38300141 is a deficient number, since it is larger than the sum of its proper divisors (3527827).

38300141 is a wasteful number, since it uses less digits than its factorization.

38300141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 38300141 is about 6188.7107704271. The cubic root of 38300141 is about 337.0803666189.

The spelling of 38300141 in words is "thirty-eight million, three hundred thousand, one hundred forty-one".

Divisors: 1 11 1481 2351 16291 25861 3481831 38300141