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6672314289 = 33978816359
BaseRepresentation
bin1100011011011001…
…10110111110110001
3122020000010200111110
412031230312332301
5102131103024124
63022030503533
7324226510224
oct61554667661
918200120443
106672314289
112914390533
121362664ba9
13824463684
1447421b5bb
15290b8c029
hex18db36fb1

6672314289 has 16 divisors (see below), whose sum is σ = 8930355840. Its totient is φ = 4431271680.

The previous prime is 6672314273. The next prime is 6672314291. The reversal of 6672314289 is 9824132766.

It is not a de Polignac number, because 6672314289 - 24 = 6672314273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6672354289) 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, 1046092 + ... + 1052450.

It is an arithmetic number, because the mean of its divisors is an integer number (558147240).

Almost surely, 26672314289 is an apocalyptic number.

It is an amenable number.

6672314289 is a deficient number, since it is larger than the sum of its proper divisors (2258041551).

6672314289 is a wasteful number, since it uses less digits than its factorization.

6672314289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7640.

The product of its digits is 870912, while the sum is 48.

The square root of 6672314289 is about 81684.2352538114. The cubic root of 6672314289 is about 1882.6033693672.

The spelling of 6672314289 in words is "six billion, six hundred seventy-two million, three hundred fourteen thousand, two hundred eighty-nine".

Divisors: 1 3 397 881 1191 2643 6359 19077 349757 1049271 2524523 5602279 7573569 16806837 2224104763 6672314289