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104554130311 = 318340635107
BaseRepresentation
bin110000101011111101…
…0010110101110000111
3100222212120001010120201
41201113322112232013
53203111324132221
6120010445511331
710360643305231
oct1412772265607
9328776033521
10104554130311
1140383098664
121831ab72547
139b231895c7
1450bbc1b251
152abde6b891
hex1857e96b87

104554130311 has 8 divisors (see below), whose sum is σ = 109227170304. Its totient is φ = 99962360760.

The previous prime is 104554130287. The next prime is 104554130321. The reversal of 104554130311 is 113031455401.

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 104554130311 - 213 = 104554122119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104554130311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104554130321) 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, 20314981 + ... + 20320126.

It is an arithmetic number, because the mean of its divisors is an integer number (13653396288).

Almost surely, 2104554130311 is an apocalyptic number.

104554130311 is a deficient number, since it is larger than the sum of its proper divisors (4673039993).

104554130311 is an equidigital number, since it uses as much as digits as its factorization.

104554130311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40635221.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 104554130311 its reverse (113031455401), we get a palindrome (217585585712).

The spelling of 104554130311 in words is "one hundred four billion, five hundred fifty-four million, one hundred thirty thousand, three hundred eleven".

Divisors: 1 31 83 2573 40635107 1259688317 3372713881 104554130311