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104102152513 = 2943829110069
BaseRepresentation
bin110000011110011111…
…0001100100101000001
3100221201001120021121021
41200330332030211001
53201200122340023
6115453542225441
710343514460552
oct1407476144501
9327631507537
10104102152513
1140170a50a97
1218213725281
139a80649618
145077ba6329
152a9443c35d
hex183cf8c941

104102152513 has 16 divisors (see below), whose sum is σ = 110220580800. Its totient is φ = 98153334720.

The previous prime is 104102152501. The next prime is 104102152519. The reversal of 104102152513 is 315251201401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-104102152513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104102152519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10333843 + ... + 10343911.

It is an arithmetic number, because the mean of its divisors is an integer number (6888786300).

Almost surely, 2104102152513 is an apocalyptic number.

It is an amenable number.

104102152513 is a deficient number, since it is larger than the sum of its proper divisors (6118428287).

104102152513 is a wasteful number, since it uses less digits than its factorization.

104102152513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18432.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 104102152513 its reverse (315251201401), we get a palindrome (419353353914).

The spelling of 104102152513 in words is "one hundred four billion, one hundred two million, one hundred fifty-two thousand, five hundred thirteen".

Divisors: 1 29 43 1247 8291 10069 240439 292001 356513 432967 10338877 12556043 83482079 2420980291 3589729397 104102152513