Search a number
-
+
2104034288231 = 19264794182131
BaseRepresentation
bin11110100111100010001…
…101110110001001100111
321110010212202201021021102
4132213202031312021213
5233433030234210411
64250325140510315
7305003634235601
oct36474215661147
97403782637242
102104034288231
1174135255a397
1229b9389ab39b
13123542b0c2c5
1473b9b62c171
1539ae64b1d3b
hex1e9e2376267

2104034288231 has 8 divisors (see below), whose sum is σ = 2214857107200. Its totient is φ = 1993219886520.

The previous prime is 2104034288221. The next prime is 2104034288267. The reversal of 2104034288231 is 1328824304012.

It is a happy number.

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 2104034288231 - 226 = 2103967179367 is a prime.

It is a super-2 number, since 2×21040342882312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104034288221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1587965 + ... + 2594166.

It is an arithmetic number, because the mean of its divisors is an integer number (276857138400).

Almost surely, 22104034288231 is an apocalyptic number.

2104034288231 is a deficient number, since it is larger than the sum of its proper divisors (110822818969).

2104034288231 is a wasteful number, since it uses less digits than its factorization.

2104034288231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4208629.

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 2104034288231 in words is "two trillion, one hundred four billion, thirty-four million, two hundred eighty-eight thousand, two hundred thirty-one".

Divisors: 1 19 26479 503101 4182131 79460489 110738646749 2104034288231