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108948793 = 1910095683
BaseRepresentation
bin1100111111001…
…10110100111001
321121000011122111
412133212310321
5210342330133
614451052321
72462022652
oct637466471
9247004574
10108948793
1156553928
12305a10a1
1319757a55
1410680529
1598711cd
hex67e6d39

108948793 has 8 divisors (see below), whose sum is σ = 114816800. Its totient is φ = 103094208.

The previous prime is 108948743. The next prime is 108948797. The reversal of 108948793 is 397849801.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-108948793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108948797) 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, 16330 + ... + 22012.

It is an arithmetic number, because the mean of its divisors is an integer number (14352100).

Almost surely, 2108948793 is an apocalyptic number.

It is an amenable number.

108948793 is a deficient number, since it is larger than the sum of its proper divisors (5868007).

108948793 is a wasteful number, since it uses less digits than its factorization.

108948793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6711.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 108948793 is about 10437.8538502893. The cubic root of 108948793 is about 477.6108025716.

The spelling of 108948793 in words is "one hundred eight million, nine hundred forty-eight thousand, seven hundred ninety-three".

Divisors: 1 19 1009 5683 19171 107977 5734147 108948793