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87414376170703 = 412638821919021
BaseRepresentation
bin10011111000000010111110…
…110101110000010011001111
3102110111201210011200111202211
4103320002332311300103033
542424144120244430303
6505525335433331251
724261323505533641
oct2370027665602317
9373451704614684
1087414376170703
112594225750769a
1299795a9866b27
1339a11a9324c5a
141782c423c6891
15a18cadbbc66d
hex4f80bed704cf

87414376170703 has 16 divisors (see below), whose sum is σ = 89897202787392. Its totient is φ = 84948327072000.

The previous prime is 87414376170689. The next prime is 87414376170733. The reversal of 87414376170703 is 30707167341478.

It is a cyclic number.

It is not a de Polignac number, because 87414376170703 - 229 = 87413839299791 is a prime.

It is a super-5 number, since 5×874143761707035 (a number of 71 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87414376170733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94657333 + ... + 95576353.

It is an arithmetic number, because the mean of its divisors is an integer number (5618575174212).

Almost surely, 287414376170703 is an apocalyptic number.

87414376170703 is a deficient number, since it is larger than the sum of its proper divisors (2482826616689).

87414376170703 is a wasteful number, since it uses less digits than its factorization.

87414376170703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928146.

The product of its (nonzero) digits is 16595712, while the sum is 58.

The spelling of 87414376170703 in words is "eighty-seven trillion, four hundred fourteen billion, three hundred seventy-six million, one hundred seventy thousand, seven hundred three".

Divisors: 1 41 263 8821 10783 361661 919021 2319923 37679861 95116843 241702523 8106684241 9909803443 332374053881 2132057955383 87414376170703