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38010440011 = 181212998639
BaseRepresentation
bin100011011001100110…
…010100100101001011
310122010000100102021111
4203121212110211023
51110321133040021
625243423351151
72513635260235
oct433146244513
9118100312244
1038010440011
11151359a2195
1274497524b7
133779b2212b
141ba826d255
15ec6ed78e1
hex8d999494b

38010440011 has 8 divisors (see below), whose sum is σ = 38238782400. Its totient is φ = 37782299520.

The previous prime is 38010440009. The next prime is 38010440053. The reversal of 38010440011 is 11004401083.

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 38010440011 - 21 = 38010440009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38010440071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336030 + ... + 434668.

It is an arithmetic number, because the mean of its divisors is an integer number (4779847800).

Almost surely, 238010440011 is an apocalyptic number.

38010440011 is a deficient number, since it is larger than the sum of its proper divisors (228342389).

38010440011 is a wasteful number, since it uses less digits than its factorization.

38010440011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100949.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 38010440011 its reverse (11004401083), we get a palindrome (49014841094).

The spelling of 38010440011 in words is "thirty-eight billion, ten million, four hundred forty thousand, eleven".

Divisors: 1 181 2129 98639 385349 17853659 210002431 38010440011