Search a number
-
+
103242525411 = 3131262703627
BaseRepresentation
bin110000000100110111…
…0111110101011100011
3100212111011000200220110
41200021232332223203
53142420041303121
6115232353342403
710313305662234
oct1401156765343
9325434020813
10103242525411
113a86a794473
1218013867a03
13997451a42c
144dd595908b
152a43c37d76
hex1809bbeae3

103242525411 has 8 divisors (see below), whose sum is σ = 138707515584. Its totient is φ = 68302942760.

The previous prime is 103242525391. The next prime is 103242525431. The reversal of 103242525411 is 114525242301.

It is an interprime number because it is at equal distance from previous prime (103242525391) and next prime (103242525431).

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 103242525411 - 225 = 103208970979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103242525431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131351421 + ... + 131352206.

It is an arithmetic number, because the mean of its divisors is an integer number (17338439448).

Almost surely, 2103242525411 is an apocalyptic number.

103242525411 is a deficient number, since it is larger than the sum of its proper divisors (35464990173).

103242525411 is a wasteful number, since it uses less digits than its factorization.

103242525411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262703761.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 103242525411 its reverse (114525242301), we get a palindrome (217767767712).

The spelling of 103242525411 in words is "one hundred three billion, two hundred forty-two million, five hundred twenty-five thousand, four hundred eleven".

Divisors: 1 3 131 393 262703627 788110881 34414175137 103242525411