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96000081 = 343972893
BaseRepresentation
bin1011011100011…
…01100001010001
320200122022100120
411232031201101
5144034000311
613305340453
72243662422
oct556154121
9220568316
1096000081
114a20a311
1228197729
1316b72ca8
14ca6d649
158664706
hex5b8d851

96000081 has 8 divisors (see below), whose sum is σ = 128293440. Its totient is φ = 63853392.

The previous prime is 96000077. The next prime is 96000083. The reversal of 96000081 is 18000069.

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

It is not a de Polignac number, because 96000081 - 22 = 96000077 is a prime.

It is a super-2 number, since 2×960000812 = 18432031104013122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (96000083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35130 + ... + 37763.

It is an arithmetic number, because the mean of its divisors is an integer number (16036680).

Almost surely, 296000081 is an apocalyptic number.

It is an amenable number.

96000081 is a deficient number, since it is larger than the sum of its proper divisors (32293359).

96000081 is a wasteful number, since it uses less digits than its factorization.

96000081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73335.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 96000081 is about 9797.9631046458. The cubic root of 96000081 is about 457.8858258016.

The spelling of 96000081 in words is "ninety-six million, eighty-one", and thus it is an aban number and an uban number.

Divisors: 1 3 439 1317 72893 218679 32000027 96000081