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104055032245 = 5135131540073
BaseRepresentation
bin110000011101000101…
…0011100100110110101
3100221120202220022202011
41200322022130212311
53201101042012440
6115445140244221
710342403115643
oct1407212344665
9327522808664
10104055032245
114014739791a
12181bb9a0671
139a7395bbc8
14507181c193
152a902309ea
hex183a29c9b5

104055032245 has 8 divisors (see below), whose sum is σ = 124875360216. Its totient is φ = 83237811456.

The previous prime is 104055032243. The next prime is 104055032287. The reversal of 104055032245 is 542230550401.

It can be written as a sum of positive squares in 4 ways, for example, as 269255281 + 103785776964 = 16409^2 + 322158^2 .

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 104055032245 - 21 = 104055032243 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 (104055032243) 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, 702472 + ... + 837601.

It is an arithmetic number, because the mean of its divisors is an integer number (15609420027).

Almost surely, 2104055032245 is an apocalyptic number.

It is an amenable number.

104055032245 is a deficient number, since it is larger than the sum of its proper divisors (20820327971).

104055032245 is a wasteful number, since it uses less digits than its factorization.

104055032245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553591.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 104055032245 its reverse (542230550401), we get a palindrome (646285582646).

The spelling of 104055032245 in words is "one hundred four billion, fifty-five million, thirty-two thousand, two hundred forty-five".

Divisors: 1 5 13513 67565 1540073 7700365 20811006449 104055032245