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12834666676 = 22131319187127
BaseRepresentation
bin10111111010000000…
…10111100010110100
31020010110200121210001
423331000113202310
5202241133313201
65521323241044
7633024603166
oct137500274264
936113617701
1012834666676
115496920047
1225a2379184
131297064830
1489a80c936
15501b94301
hex2fd0178b4

12834666676 has 24 divisors (see below), whose sum is σ = 24206878080. Its totient is φ = 5919169632.

The previous prime is 12834666667. The next prime is 12834666697. The reversal of 12834666676 is 67666643821.

12834666676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24976 + ... + 162151.

It is an arithmetic number, because the mean of its divisors is an integer number (1008619920).

Almost surely, 212834666676 is an apocalyptic number.

It is an amenable number.

12834666676 is a deficient number, since it is larger than the sum of its proper divisors (11372211404).

12834666676 is a wasteful number, since it uses less digits than its factorization.

12834666676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188463 (or 188461 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 55.

The spelling of 12834666676 in words is "twelve billion, eight hundred thirty-four million, six hundred sixty-six thousand, six hundred seventy-six".

Divisors: 1 2 4 13 26 52 1319 2638 5276 17147 34294 68588 187127 374254 748508 2432651 4865302 9730604 246820513 493641026 987282052 3208666669 6417333338 12834666676