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17252055055 = 531831341007
BaseRepresentation
bin10000000100010011…
…010111100000001111
31122112022210012110001
4100010103113200033
5240313011230210
611531523225131
71150344022414
oct200423274017
948468705401
1017252055055
117353376344
1234158181a7
13181c2a5301
14b9937210b
156ae8b503a
hex4044d780f

17252055055 has 16 divisors (see below), whose sum is σ = 21627777024. Its totient is φ = 13195499040.

The previous prime is 17252054977. The next prime is 17252055101. The reversal of 17252055055 is 55055025271.

It is not a de Polignac number, because 17252055055 - 213 = 17252046863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 657639 + ... + 683368.

It is an arithmetic number, because the mean of its divisors is an integer number (1351736064).

Almost surely, 217252055055 is an apocalyptic number.

17252055055 is a deficient number, since it is larger than the sum of its proper divisors (4375721969).

17252055055 is a wasteful number, since it uses less digits than its factorization.

17252055055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341126.

The product of its (nonzero) digits is 87500, while the sum is 37.

The spelling of 17252055055 in words is "seventeen billion, two hundred fifty-two million, fifty-five thousand, fifty-five".

Divisors: 1 5 31 83 155 415 2573 12865 1341007 6705035 41571217 111303581 207856085 556517905 3450411011 17252055055