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18006096 = 243375127
BaseRepresentation
bin100010010110…
…0000001010000
31020212210201110
41010230001100
514102143341
61441533320
7306022623
oct104540120
936783643
1018006096
11a189279
126044240
1339659c4
142569dba
1518aa216
hex112c050

18006096 has 20 divisors (see below), whose sum is σ = 46515872. Its totient is φ = 6002016.

The previous prime is 18006073. The next prime is 18006113. The reversal of 18006096 is 69060081.

It is a super-2 number, since 2×180060962 = 648438986322432, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187516 + ... + 187611.

Almost surely, 218006096 is an apocalyptic number.

18006096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

18006096 is an abundant number, since it is smaller than the sum of its proper divisors (28509776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18006096 is a wasteful number, since it uses less digits than its factorization.

18006096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375138 (or 375132 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 18006096 is about 4243.3590467930. The cubic root of 18006096 is about 262.1037213401.

The spelling of 18006096 in words is "eighteen million, six thousand, ninety-six".

Divisors: 1 2 3 4 6 8 12 16 24 48 375127 750254 1125381 1500508 2250762 3001016 4501524 6002032 9003048 18006096