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108828430 = 2530735449
BaseRepresentation
bin1100111110010…
…01011100001110
321120210001112121
412133021130032
5210330002210
614444323154
72461012024
oct637113416
9246701477
10108828430
1156481457
12305434ba
1319715029
141064c714
15984a6da
hex67c970e

108828430 has 16 divisors (see below), whose sum is σ = 196534800. Its totient is φ = 43388352.

The previous prime is 108828413. The next prime is 108828431. The reversal of 108828430 is 34828801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108828431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14655 + ... + 20794.

It is an arithmetic number, because the mean of its divisors is an integer number (12283425).

Almost surely, 2108828430 is an apocalyptic number.

108828430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108828430 is a deficient number, since it is larger than the sum of its proper divisors (87706370).

108828430 is a wasteful number, since it uses less digits than its factorization.

108828430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35763.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 108828430 is about 10432.0865602237. The cubic root of 108828430 is about 477.4348549231.

The spelling of 108828430 in words is "one hundred eight million, eight hundred twenty-eight thousand, four hundred thirty".

Divisors: 1 2 5 10 307 614 1535 3070 35449 70898 177245 354490 10882843 21765686 54414215 108828430