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28132060610415 = 351875470707361
BaseRepresentation
bin1100110010110000000010…
…11110101011111101101111
310200121101202200012000020010
412121120001132223331233
512141403430004013130
6135455405031224303
75632321454506056
oct631300136537557
9120541680160203
1028132060610415
118a668158a4513
1231a4222218093
131290ac3958808
146d385591b39d
1533bba59e60b0
hex1996017abf6f

28132060610415 has 8 divisors (see below), whose sum is σ = 45011296976688. Its totient is φ = 15003765658880.

The previous prime is 28132060610413. The next prime is 28132060610497. The reversal of 28132060610415 is 51401606023182.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 28132060610415 - 21 = 28132060610413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28132060610413) 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, 937735353666 + ... + 937735353695.

It is an arithmetic number, because the mean of its divisors is an integer number (5626412122086).

Almost surely, 228132060610415 is an apocalyptic number.

28132060610415 is a deficient number, since it is larger than the sum of its proper divisors (16879236366273).

28132060610415 is a wasteful number, since it uses less digits than its factorization.

28132060610415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875470707369.

The product of its (nonzero) digits is 69120, while the sum is 39.

Adding to 28132060610415 its reverse (51401606023182), we get a palindrome (79533666633597).

The spelling of 28132060610415 in words is "twenty-eight trillion, one hundred thirty-two billion, sixty million, six hundred ten thousand, four hundred fifteen".

Divisors: 1 3 5 15 1875470707361 5626412122083 9377353536805 28132060610415