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6676676223 = 371204926387
BaseRepresentation
bin1100011011111010…
…11111111001111111
3122020022100021221120
412031331133321333
5102133212114343
63022304202023
7324311545230
oct61575377177
918208307846
106676676223
11291689a738
121364009313
1382532cbb9
14474a35087
1529124e683
hex18df5fe7f

6676676223 has 16 divisors (see below), whose sum is σ = 10175212800. Its totient is φ = 3814782336.

The previous prime is 6676676213. The next prime is 6676676239. The reversal of 6676676223 is 3226766766.

It is not a de Polignac number, because 6676676223 - 212 = 6676672127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6676676213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239836 + ... + 266222.

It is an arithmetic number, because the mean of its divisors is an integer number (635950800).

Almost surely, 26676676223 is an apocalyptic number.

6676676223 is a deficient number, since it is larger than the sum of its proper divisors (3498536577).

6676676223 is a wasteful number, since it uses less digits than its factorization.

6676676223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38446.

The product of its digits is 4572288, while the sum is 51.

The square root of 6676676223 is about 81710.9308660720. The cubic root of 6676676223 is about 1883.0135220514.

The spelling of 6676676223 in words is "six billion, six hundred seventy-six million, six hundred seventy-six thousand, two hundred twenty-three".

Divisors: 1 3 7 21 12049 26387 36147 79161 84343 184709 253029 554127 317936963 953810889 2225558741 6676676223