Search a number
-
+
113200652101 = 159361710341
BaseRepresentation
bin110100101101101001…
…0001101111101000101
3101211012010222221122111
41221123102031331011
53323313331331401
6124000442501021
711115134444455
oct1513322157505
9354163887574
10113200652101
114400a8a9439
1219b32804771
13a8a06364a4
14569c2dbd65
152e280c3e51
hex1a5b48df45

113200652101 has 4 divisors (see below), whose sum is σ = 113201521804. Its totient is φ = 113199782400.

The previous prime is 113200652093. The next prime is 113200652161. The reversal of 113200652101 is 101256002311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 8399539201 + 104801112900 = 91649^2 + 323730^2 .

It is a cyclic number.

It is not a de Polignac number, because 113200652101 - 23 = 113200652093 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 (113200652161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195810 + ... + 514531.

It is an arithmetic number, because the mean of its divisors is an integer number (28300380451).

Almost surely, 2113200652101 is an apocalyptic number.

It is an amenable number.

113200652101 is a deficient number, since it is larger than the sum of its proper divisors (869703).

113200652101 is an equidigital number, since it uses as much as digits as its factorization.

113200652101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869702.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 113200652101 its reverse (101256002311), we get a palindrome (214456654412).

The spelling of 113200652101 in words is "one hundred thirteen billion, two hundred million, six hundred fifty-two thousand, one hundred one".

Divisors: 1 159361 710341 113200652101