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9144108 = 2232254003
BaseRepresentation
bin100010111000…
…011100101100
3122012120100200
4202320130230
54320102413
6523553500
7140503131
oct42703454
918176320
109144108
115186116
12308b890
131b8211c
141300588
15c09573
hex8b872c

9144108 has 18 divisors (see below), whose sum is σ = 23114364. Its totient is φ = 3048024.

The previous prime is 9144067. The next prime is 9144131. The reversal of 9144108 is 8014419.

9144108 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×91441082 = 167229422231328, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126966 + ... + 127037.

Almost surely, 29144108 is an apocalyptic number.

It is an amenable number.

9144108 is an abundant number, since it is smaller than the sum of its proper divisors (13970256).

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

9144108 is a wasteful number, since it uses less digits than its factorization.

9144108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254013 (or 254008 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 9144108 is about 3023.9226180575. The cubic root of 9144108 is about 209.1127189715.

The spelling of 9144108 in words is "nine million, one hundred forty-four thousand, one hundred eight".

Divisors: 1 2 3 4 6 9 12 18 36 254003 508006 762009 1016012 1524018 2286027 3048036 4572054 9144108