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86371070093 = 7111121702209
BaseRepresentation
bin101000001110000011…
…1011111000010001101
322020221100101222010222
41100130013133002031
52403341443220333
6103402303441125
76145232660660
oct1203407370215
9266840358128
1086371070093
11336a2243370
12148a55b61a5
1381b6053289
144274d7b6d7
1523a79a3298
hex141c1df08d

86371070093 has 8 divisors (see below), whose sum is σ = 107683412160. Its totient is φ = 67302132480.

The previous prime is 86371070087. The next prime is 86371070117. The reversal of 86371070093 is 39007017368.

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

It is not a de Polignac number, because 86371070093 - 210 = 86371069069 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 (86371070033) 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 7 ways as a sum of consecutive naturals, for example, 560851028 + ... + 560851181.

It is an arithmetic number, because the mean of its divisors is an integer number (13460426520).

Almost surely, 286371070093 is an apocalyptic number.

It is an amenable number.

86371070093 is a deficient number, since it is larger than the sum of its proper divisors (21312342067).

86371070093 is a wasteful number, since it uses less digits than its factorization.

86371070093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121702227.

The product of its (nonzero) digits is 190512, while the sum is 44.

The spelling of 86371070093 in words is "eighty-six billion, three hundred seventy-one million, seventy thousand, ninety-three".

Divisors: 1 7 11 77 1121702209 7851915463 12338724299 86371070093