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7005080101 is a prime number
BaseRepresentation
bin1101000011000100…
…10000101000100101
3200002012021221101011
412201202100220211
5103321300030401
63115035102221
7335410125025
oct64142205045
920065257334
107005080101
112a752043a8
121435ba1971
13878394316
144a64bda85
152aeebe451
hex1a1890a25

7005080101 has 2 divisors, whose sum is σ = 7005080102. Its totient is φ = 7005080100.

The previous prime is 7005080099. The next prime is 7005080111. The reversal of 7005080101 is 1010805007.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6156756225 + 848323876 = 78465^2 + 29126^2 .

It is an emirp because it is prime and its reverse (1010805007) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7005080101 - 21 = 7005080099 is a prime.

It is a super-2 number, since 2×70050801012 = 98142294442852340402, which contains 22 as substring.

Together with 7005080099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7005080111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3502540050 + 3502540051.

It is an arithmetic number, because the mean of its divisors is an integer number (3502540051).

Almost surely, 27005080101 is an apocalyptic number.

It is an amenable number.

7005080101 is a deficient number, since it is larger than the sum of its proper divisors (1).

7005080101 is an equidigital number, since it uses as much as digits as its factorization.

7005080101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 7005080101 is about 83696.3565574990. The cubic root of 7005080101 is about 1913.3938272349.

Adding to 7005080101 its reverse (1010805007), we get a palindrome (8015885108).

The spelling of 7005080101 in words is "seven billion, five million, eighty thousand, one hundred one".