Search a number
-
+
103075328053 = 2931140927943
BaseRepresentation
bin101111111111111000…
…1001011000000110101
3100212001111102012020201
41133333301023000311
53142044240444203
6115204022000501
710306205555335
oct1377761130065
9325044365221
10103075328053
113a794376635
1217b87876131
1399489a9999
144dbb6750c5
152a3420ce1d
hex17ffc4b035

103075328053 has 16 divisors (see below), whose sum is σ = 107237894400. Its totient is φ = 98954916480.

The previous prime is 103075328051. The next prime is 103075328063. The reversal of 103075328053 is 350823570301.

It is a cyclic number.

It is not a de Polignac number, because 103075328053 - 21 = 103075328051 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 (103075328051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3674800 + ... + 3702742.

It is an arithmetic number, because the mean of its divisors is an integer number (6702368400).

Almost surely, 2103075328053 is an apocalyptic number.

It is an amenable number.

103075328053 is a deficient number, since it is larger than the sum of its proper divisors (4162566347).

103075328053 is a wasteful number, since it uses less digits than its factorization.

103075328053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28692.

The product of its (nonzero) digits is 75600, while the sum is 37.

Adding to 103075328053 its reverse (350823570301), we get a palindrome (453898898354).

The spelling of 103075328053 in words is "one hundred three billion, seventy-five million, three hundred twenty-eight thousand, fifty-three".

Divisors: 1 29 311 409 9019 11861 27943 127199 810347 3688771 8690273 11428687 252017917 331431923 3554321657 103075328053