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38025067 = 97392011
BaseRepresentation
bin1001000100001…
…1011101101011
32122112212120211
42101003131223
534213300232
63435001551
7641131153
oct221033553
978485524
1038025067
111a511883
12108992b7
137b54952
14509b763
153511a47
hex244376b

38025067 has 4 divisors (see below), whose sum is σ = 38417176. Its totient is φ = 37632960.

The previous prime is 38025047. The next prime is 38025077. The reversal of 38025067 is 76052083.

38025067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76052083 = 312453293.

It is a cyclic number.

It is not a de Polignac number, because 38025067 - 215 = 37992299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38025007) 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 3 ways as a sum of consecutive naturals, for example, 195909 + ... + 196102.

It is an arithmetic number, because the mean of its divisors is an integer number (9604294).

Almost surely, 238025067 is an apocalyptic number.

38025067 is a deficient number, since it is larger than the sum of its proper divisors (392109).

38025067 is an equidigital number, since it uses as much as digits as its factorization.

38025067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392108.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 38025067 is about 6166.4468699568. The cubic root of 38025067 is about 336.2714495514.

The spelling of 38025067 in words is "thirty-eight million, twenty-five thousand, sixty-seven".

Divisors: 1 97 392011 38025067