Search a number
-
+
6680172314 = 271127370421
BaseRepresentation
bin1100011100010101…
…10101011100011010
3122020112220220200102
412032022311130122
5102140111003224
63022511135402
7324353346014
oct61612653432
918215826612
106680172314
112918868372
121365214562
13825c852aa
144752a51b4
152916e04ae
hex18e2b571a

6680172314 has 16 divisors (see below), whose sum is σ = 10241427456. Its totient is φ = 3267104400.

The previous prime is 6680172313. The next prime is 6680172341. The reversal of 6680172314 is 4132710866.

It is a super-2 number, since 2×66801723142 = 89249404289464229192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6680172313) by changing a digit.

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, 167177 + ... + 203244.

It is an arithmetic number, because the mean of its divisors is an integer number (640089216).

Almost surely, 26680172314 is an apocalyptic number.

6680172314 is a deficient number, since it is larger than the sum of its proper divisors (3561255142).

6680172314 is a wasteful number, since it uses less digits than its factorization.

6680172314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370621.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 6680172314 is about 81732.3211098278. The cubic root of 6680172314 is about 1883.3421305634.

The spelling of 6680172314 in words is "six billion, six hundred eighty million, one hundred seventy-two thousand, three hundred fourteen".

Divisors: 1 2 71 127 142 254 9017 18034 370421 740842 26299891 47043467 52599782 94086934 3340086157 6680172314