Search a number
-
+
6730080007 = 7997964333
BaseRepresentation
bin1100100010010010…
…01101111100000111
3122101000211111011111
412101021031330013
5102240400030012
63031452545451
7325530510340
oct62111157407
918330744144
106730080007
112943a557a2
121379a82287
1383340a681
1447bb770c7
15295c9cba7
hex19124df07

6730080007 has 8 divisors (see below), whose sum is σ = 7699242656. Its totient is φ = 5762848032.

The previous prime is 6730080001. The next prime is 6730080023. The reversal of 6730080007 is 7000800376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6730080007 - 23 = 6730079999 is a prime.

It is a super-2 number, since 2×67300800072 = 90587953801242240098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6730080001) 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, 475188 + ... + 489145.

It is an arithmetic number, because the mean of its divisors is an integer number (962405332).

Almost surely, 26730080007 is an apocalyptic number.

6730080007 is a deficient number, since it is larger than the sum of its proper divisors (969162649).

6730080007 is an equidigital number, since it uses as much as digits as its factorization.

6730080007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965337.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 6730080007 is about 82037.0648365725. The cubic root of 6730080007 is about 1888.0206602006.

The spelling of 6730080007 in words is "six billion, seven hundred thirty million, eighty thousand, seven".

Divisors: 1 7 997 6979 964333 6750331 961440001 6730080007