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6630095 = 52357653
BaseRepresentation
bin11001010010101011001111
3110110211210002
4121102223033
53144130340
6354034515
7110232503
oct31225317
913424702
106630095
11381931a
122278a3b
1314b1a44
14c48303
158ae715
hex652acf

6630095 has 8 divisors (see below), whose sum is σ = 8302176. Its totient is φ = 5073376.

The previous prime is 6630089. The next prime is 6630097. The reversal of 6630095 is 5900366.

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 6630095 - 218 = 6367951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6630097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28712 + ... + 28941.

It is an arithmetic number, because the mean of its divisors is an integer number (1037772).

Almost surely, 26630095 is an apocalyptic number.

6630095 is a deficient number, since it is larger than the sum of its proper divisors (1672081).

6630095 is a wasteful number, since it uses less digits than its factorization.

6630095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57681.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 6630095 is about 2574.8970853221. The cubic root of 6630095 is about 187.8624219799.

The spelling of 6630095 in words is "six million, six hundred thirty thousand, ninety-five".

Divisors: 1 5 23 115 57653 288265 1326019 6630095