Search a number
-
+
3101201330011 = 31100038752581
BaseRepresentation
bin101101001000001110000…
…000001110111101011011
3101222110202001102111122221
4231020032000032331123
5401302230020030021
610332401111124511
7440024442240331
oct55101600167533
911873661374587
103101201330011
11a962373368a4
1242104a073737
131965991ab2b5
14aa155711b51
1555a0917d241
hex2d20e00ef5b

3101201330011 has 4 divisors (see below), whose sum is σ = 3201240082624. Its totient is φ = 3001162577400.

The previous prime is 3101201329981. The next prime is 3101201330021. The reversal of 3101201330011 is 1100331021013.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3101201330011 - 211 = 3101201327963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3101201330021) 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, 50019376260 + ... + 50019376321.

It is an arithmetic number, because the mean of its divisors is an integer number (800310020656).

Almost surely, 23101201330011 is an apocalyptic number.

3101201330011 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3101201330011 is a deficient number, since it is larger than the sum of its proper divisors (100038752613).

3101201330011 is a wasteful number, since it uses less digits than its factorization.

3101201330011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100038752612.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 3101201330011 its reverse (1100331021013), we get a palindrome (4201532351024).

The spelling of 3101201330011 in words is "three trillion, one hundred one billion, two hundred one million, three hundred thirty thousand, eleven".

Divisors: 1 31 100038752581 3101201330011