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8830395 = 325717297
BaseRepresentation
bin100001101011…
…110110111011
3121121122000200
4201223312323
54230033040
6513133243
7135025410
oct41536673
917548020
108830395
114a91452
122b5a223
131aa23b2
14125c107
15b96630
hex86bdbb

8830395 has 72 divisors (see below), whose sum is σ = 18773664. Its totient is φ = 3760128.

The previous prime is 8830391. The next prime is 8830397. The reversal of 8830395 is 5930388.

8830395 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8830395 - 22 = 8830391 is a prime.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (8830391) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 90987 + ... + 91083.

Almost surely, 28830395 is an apocalyptic number.

8830395 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

8830395 is an abundant number, since it is smaller than the sum of its proper divisors (9943269).

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

8830395 is a wasteful number, since it uses less digits than its factorization.

8830395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 8830395 is about 2971.5980549193. The cubic root of 8830395 is about 206.6934480844.

The spelling of 8830395 in words is "eight million, eight hundred thirty thousand, three hundred ninety-five".

Divisors: 1 3 5 7 9 15 17 21 35 45 51 63 85 97 105 119 153 255 289 291 315 357 485 595 679 765 867 873 1071 1445 1455 1649 1785 2023 2037 2601 3395 4335 4365 4947 5355 6069 6111 8245 10115 10185 11543 13005 14841 18207 24735 28033 30345 30555 34629 57715 74205 84099 91035 103887 140165 173145 196231 252297 420495 519435 588693 981155 1261485 1766079 2943465 8830395