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38116011 = 341930323
BaseRepresentation
bin1001000101100…
…1101010101011
32122201111100010
42101121222223
534224203021
63440543003
7641660253
oct221315253
978644303
1038116011
111a57413a
1210921a63
137b8716b
1450c2963
15352d976
hex2459aab

38116011 has 8 divisors (see below), whose sum is σ = 50944320. Its totient is φ = 25349192.

The previous prime is 38115997. The next prime is 38116027. The reversal of 38116011 is 11061183.

38116011 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 38116011 - 211 = 38113963 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (38106011) 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, 13905 + ... + 16418.

It is an arithmetic number, because the mean of its divisors is an integer number (6368040).

Almost surely, 238116011 is an apocalyptic number.

38116011 is a deficient number, since it is larger than the sum of its proper divisors (12828309).

38116011 is a wasteful number, since it uses less digits than its factorization.

38116011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30745.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 38116011 is about 6173.8165667600. The cubic root of 38116011 is about 336.5393212890.

Adding to 38116011 its reverse (11061183), we get a palindrome (49177194).

The spelling of 38116011 in words is "thirty-eight million, one hundred sixteen thousand, eleven".

Divisors: 1 3 419 1257 30323 90969 12705337 38116011