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107828285 = 579272983
BaseRepresentation
bin1100110110101…
…01010000111101
321111220020121012
412123111100331
5210101001120
614411045005
72446345115
oct633252075
9244806535
10107828285
1155958a94
1230140765
1319454a26
141046c045
1596ee1c5
hex66d543d

107828285 has 8 divisors (see below), whose sum is σ = 131032320. Its totient is φ = 85170384.

The previous prime is 107828257. The next prime is 107828291. The reversal of 107828285 is 582828701.

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

It is a cyclic number.

It is not a de Polignac number, because 107828285 - 214 = 107811901 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136097 + ... + 136886.

It is an arithmetic number, because the mean of its divisors is an integer number (16379040).

Almost surely, 2107828285 is an apocalyptic number.

It is an amenable number.

107828285 is a deficient number, since it is larger than the sum of its proper divisors (23204035).

107828285 is an equidigital number, since it uses as much as digits as its factorization.

107828285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273067.

The product of its (nonzero) digits is 71680, while the sum is 41.

The square root of 107828285 is about 10384.0399171036. The cubic root of 107828285 is about 475.9677922915.

The spelling of 107828285 in words is "one hundred seven million, eight hundred twenty-eight thousand, two hundred eighty-five".

Divisors: 1 5 79 395 272983 1364915 21565657 107828285