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10009060181 is a prime number
BaseRepresentation
bin10010101001001011…
…00010001101010101
3221211112210221100122
421110211202031111
5130444304411211
64333104521325
7503014415321
oct112445421525
927745727318
1010009060181
11427694306a
121b34020245
13c36840323
146ad440981
153d8a9c6db
hex254962355

10009060181 has 2 divisors, whose sum is σ = 10009060182. Its totient is φ = 10009060180.

The previous prime is 10009060157. The next prime is 10009060183. The reversal of 10009060181 is 18106090001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6874068100 + 3134992081 = 82910^2 + 55991^2 .

It is an emirp because it is prime and its reverse (18106090001) is a distict prime. It is also a bemirp because it and its reverse can be mirrored producing other two distinct primes, 18109060001 and 10006090181.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10009060181 is a prime.

It is a super-2 number, since 2×100090601812 (a number of 21 digits) contains 22 as substring.

Together with 10009060183, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10009060181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10009060183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5004530090 + 5004530091.

It is an arithmetic number, because the mean of its divisors is an integer number (5004530091).

Almost surely, 210009060181 is an apocalyptic number.

It is an amenable number.

10009060181 is a deficient number, since it is larger than the sum of its proper divisors (1).

10009060181 is an equidigital number, since it uses as much as digits as its factorization.

10009060181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 10009060181 in words is "ten billion, nine million, sixty thousand, one hundred eighty-one".