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1828363930 = 251163157211
BaseRepresentation
bin110110011111010…
…1001111010011010
311201102101111210121
41230332221322122
512221030121210
6501232103454
763210560041
oct15476517232
94642344717
101828363930
11859077978
12430394b8a
13231a41463
14134b7b558
15aa7ac6da
hex6cfa9e9a

1828363930 has 16 divisors (see below), whose sum is σ = 3293905824. Its totient is φ = 730712080.

The previous prime is 1828363897. The next prime is 1828363937. The reversal of 1828363930 is 393638281.

1828363930 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1828363937) 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, 66976 + ... + 90235.

It is an arithmetic number, because the mean of its divisors is an integer number (205869114).

Almost surely, 21828363930 is an apocalyptic number.

1828363930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1828363930 is a deficient number, since it is larger than the sum of its proper divisors (1465541894).

1828363930 is a wasteful number, since it uses less digits than its factorization.

1828363930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158381.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 1828363930 is about 42759.3724228969. The cubic root of 1828363930 is about 1222.7965788331.

The spelling of 1828363930 in words is "one billion, eight hundred twenty-eight million, three hundred sixty-three thousand, nine hundred thirty".

Divisors: 1 2 5 10 1163 2326 5815 11630 157211 314422 786055 1572110 182836393 365672786 914181965 1828363930