Search a number
-
+
30100301101 = 138292793013
BaseRepresentation
bin11100000010000111…
…100010010100101101
32212200202000201121201
4130002013202110231
5443121134113401
621454453525501
72113625223613
oct340207422455
985622021551
1030100301101
1111846920802
125a00643891
132ab90b2970
1416578b76b3
15bb283cb01
hex7021e252d

30100301101 has 8 divisors (see below), whose sum is σ = 32454822680. Its totient is φ = 27751367232.

The previous prime is 30100301057. The next prime is 30100301117. The reversal of 30100301101 is 10110300103.

It can be written as a sum of positive squares in 4 ways, for example, as 1615638025 + 28484663076 = 40195^2 + 168774^2 .

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 30100301101 - 219 = 30099776813 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 (30100301171) 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, 1385730 + ... + 1407283.

It is an arithmetic number, because the mean of its divisors is an integer number (4056852835).

Almost surely, 230100301101 is an apocalyptic number.

It is an amenable number.

30100301101 is a deficient number, since it is larger than the sum of its proper divisors (2354521579).

30100301101 is a wasteful number, since it uses less digits than its factorization.

30100301101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2793855.

The product of its (nonzero) digits is 9, while the sum is 10.

Adding to 30100301101 its reverse (10110300103), we get a palindrome (40210601204).

The spelling of 30100301101 in words is "thirty billion, one hundred million, three hundred one thousand, one hundred one".

Divisors: 1 13 829 10777 2793013 36309169 2315407777 30100301101