Search a number
10061322539 is a prime number
BaseRepresentation
bin10010101111011001…
…11001100100101011
3221222012011010211112
421113230321210223
5131101144310124
64342213020535
7504220554602
oct112754714453
927865133745
1010061322539
1142a33995a4
121b4962474b
13c4460b3b8
146b6366a39
153dd47290e
hex257b3992b

10061322539 has 2 divisors, whose sum is σ = 10061322540. Its totient is φ = 10061322538.

The previous prime is 10061322497. The next prime is 10061322541. The reversal of 10061322539 is 93522316001.

It is a strong prime.

It is an emirp because it is prime and its reverse (93522316001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10061322539 is a prime.

It is a super-2 number, since 2×100613225392 (a number of 21 digits) contains 22 as substring.

Together with 10061322541, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10061342539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5030661269 + 5030661270.

It is an arithmetic number, because the mean of its divisors is an integer number (5030661270).

Almost surely, 210061322539 is an apocalyptic number.

10061322539 is a deficient number, since it is larger than the sum of its proper divisors (1).

10061322539 is an equidigital number, since it uses as much as digits as its factorization.

10061322539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 10061322539 in words is "ten billion, sixty-one million, three hundred twenty-two thousand, five hundred thirty-nine".