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108484079 = 1113970951
BaseRepresentation
bin1100111011101…
…01010111101111
321120010120011212
412131311113233
5210232442304
614433105035
72455046054
oct635652757
9246116155
10108484079
1156266770
12303b817b
1319624382
141059d02b
1597cd66e
hex67755ef

108484079 has 8 divisors (see below), whose sum is σ = 119199360. Its totient is φ = 97911000.

The previous prime is 108484049. The next prime is 108484093. The reversal of 108484079 is 970484801.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2k-108484079 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 (108484009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33947 + ... + 37004.

It is an arithmetic number, because the mean of its divisors is an integer number (14899920).

Almost surely, 2108484079 is an apocalyptic number.

108484079 is a deficient number, since it is larger than the sum of its proper divisors (10715281).

108484079 is a wasteful number, since it uses less digits than its factorization.

108484079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71101.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 108484079 is about 10415.5690675066. The cubic root of 108484079 is about 476.9307621450.

The spelling of 108484079 in words is "one hundred eight million, four hundred eighty-four thousand, seventy-nine".

Divisors: 1 11 139 1529 70951 780461 9862189 108484079