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7010242661 is a prime number
BaseRepresentation
bin1101000011101011…
…11101000001100101
3200002120000020002002
412201311331001211
5103324110231121
63115341455045
7335502036152
oct64165750145
920076006062
107010242661
112a78110084
121437871485
138794810a6
144a7065229
152b068de0b
hex1a1d7d065

7010242661 has 2 divisors, whose sum is σ = 7010242662. Its totient is φ = 7010242660.

The previous prime is 7010242579. The next prime is 7010242663. The reversal of 7010242661 is 1662420107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5135872225 + 1874370436 = 71665^2 + 43294^2 .

It is a cyclic number.

It is not a de Polignac number, because 7010242661 - 214 = 7010226277 is a prime.

It is a super-2 number, since 2×70102426612 = 98287004332208721842, which contains 22 as substring.

Together with 7010242663, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7010242663) 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 as a sum of consecutive naturals, namely, 3505121330 + 3505121331.

It is an arithmetic number, because the mean of its divisors is an integer number (3505121331).

Almost surely, 27010242661 is an apocalyptic number.

It is an amenable number.

7010242661 is a deficient number, since it is larger than the sum of its proper divisors (1).

7010242661 is an equidigital number, since it uses as much as digits as its factorization.

7010242661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 7010242661 is about 83727.1918853129. The cubic root of 7010242661 is about 1913.8637521406.

Adding to 7010242661 its reverse (1662420107), we get a palindrome (8672662768).

The spelling of 7010242661 in words is "seven billion, ten million, two hundred forty-two thousand, six hundred sixty-one".