Search a number
-
+
38325852383 = 7131912205043
BaseRepresentation
bin100011101100011001…
…100001100011011111
310122220222212000201012
4203230121201203133
51111442404234013
625335012005435
72524515240650
oct435431414337
9118828760635
1038325852383
1115287a43175
12751730087b
1337ca288180
141bd80d5527
15ee4a3d1a8
hex8ec6618df

38325852383 has 16 divisors (see below), whose sum is σ = 47417266176. Its totient is φ = 30164974560.

The previous prime is 38325852373. The next prime is 38325852437.

38325852383 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 38325852383 - 26 = 38325852319 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38325852343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1085141 + ... + 1119902.

It is an arithmetic number, because the mean of its divisors is an integer number (2963579136).

Almost surely, 238325852383 is an apocalyptic number.

38325852383 is a deficient number, since it is larger than the sum of its proper divisors (9091413793).

38325852383 is a wasteful number, since it uses less digits than its factorization.

38325852383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205254.

The product of its digits is 4147200, while the sum is 50.

The spelling of 38325852383 in words is "thirty-eight billion, three hundred twenty-five million, eight hundred fifty-two thousand, three hundred eighty-three".

Divisors: 1 7 13 91 191 1337 2483 17381 2205043 15435301 28665559 200658913 421163213 2948142491 5475121769 38325852383