Search a number
-
+
23130332113 = 713992925589
BaseRepresentation
bin10101100010101011…
…001101101111010001
32012200222210121122011
4111202223031233101
5334332331111423
614343111142521
71446122402410
oct254253155721
965628717564
1023130332113
11989a518959
124596374a41
132248092b65
141195d37477
159059a6b0d
hex562acdbd1

23130332113 has 16 divisors (see below), whose sum is σ = 26654544000. Its totient is φ = 19661409792.

The previous prime is 23130332101. The next prime is 23130332123. The reversal of 23130332113 is 31123303132.

It is a cyclic number.

It is not a de Polignac number, because 23130332113 - 213 = 23130323921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23130332123) 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, 891123 + ... + 916711.

It is an arithmetic number, because the mean of its divisors is an integer number (1665909000).

Almost surely, 223130332113 is an apocalyptic number.

It is an amenable number.

23130332113 is a deficient number, since it is larger than the sum of its proper divisors (3524211887).

23130332113 is a wasteful number, since it uses less digits than its factorization.

23130332113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26664.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 23130332113 its reverse (31123303132), we get a palindrome (54253635245).

The spelling of 23130332113 in words is "twenty-three billion, one hundred thirty million, three hundred thirty-two thousand, one hundred thirteen".

Divisors: 1 7 139 929 973 6503 25589 129131 179123 903917 3556871 23772181 24898097 166405267 3304333159 23130332113