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6688484006 = 219374757101
BaseRepresentation
bin1100011101010101…
…00010101010100110
3122021010120012011212
412032222202222212
5102144222442011
63023405231422
7324514114241
oct61652425246
918233505155
106688484006
112922525036
121367b62572
13827905559
1447642a258
152922d308b
hex18eaa2aa6

6688484006 has 16 divisors (see below), whose sum is σ = 10846192560. Its totient is φ = 3082600800.

The previous prime is 6688484003. The next prime is 6688484041. The reversal of 6688484006 is 6004848866.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6688484003) 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, 2377145 + ... + 2379956.

It is an arithmetic number, because the mean of its divisors is an integer number (677887035).

Almost surely, 26688484006 is an apocalyptic number.

6688484006 is a deficient number, since it is larger than the sum of its proper divisors (4157708554).

6688484006 is a wasteful number, since it uses less digits than its factorization.

6688484006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4757159.

The product of its (nonzero) digits is 1769472, while the sum is 50.

The square root of 6688484006 is about 81783.1523359182. The cubic root of 6688484006 is about 1884.1229124135.

The spelling of 6688484006 in words is "six billion, six hundred eighty-eight million, four hundred eighty-four thousand, six".

Divisors: 1 2 19 37 38 74 703 1406 4757101 9514202 90384919 176012737 180769838 352025474 3344242003 6688484006