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12830683710 = 2351332899189
BaseRepresentation
bin10111111001100010…
…01011001000111110
31020010012012021011210
423330301023020332
5202234123334320
65521102025250
7632646004065
oct137461131076
936105167153
1012830683710
11549464a639
1225a0b78226
13129629b950
1489a0931dc
155016590e0
hex2fcc4b23e

12830683710 has 32 divisors (see below), whose sum is σ = 33162383520. Its totient is φ = 3158322048.

The previous prime is 12830683687. The next prime is 12830683727. The reversal of 12830683710 is 1738603821.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 16449205 + ... + 16449984.

It is an arithmetic number, because the mean of its divisors is an integer number (1036324485).

Almost surely, 212830683710 is an apocalyptic number.

12830683710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12830683710 is an abundant number, since it is smaller than the sum of its proper divisors (20331699810).

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

12830683710 is a wasteful number, since it uses less digits than its factorization.

12830683710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32899212.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 12830683710 in words is "twelve billion, eight hundred thirty million, six hundred eighty-three thousand, seven hundred ten".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 32899189 65798378 98697567 164495945 197395134 328991890 427689457 493487835 855378914 986975670 1283068371 2138447285 2566136742 4276894570 6415341855 12830683710