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242442200107 is a prime number
BaseRepresentation
bin1110000111001010101…
…1100110010000101011
3212011210012202211201201
43201302223212100223
512433010200400412
6303213145425031
723341641461512
oct3416253462053
9764705684651
10242442200107
1193901335338
123aba149b177
1319b29344453
14ba3cb75679
15648e56ae57
hex3872ae642b

242442200107 has 2 divisors, whose sum is σ = 242442200108. Its totient is φ = 242442200106.

The previous prime is 242442200071. The next prime is 242442200159. The reversal of 242442200107 is 701002244242.

242442200107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (242442200071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-242442200107 is a prime.

It is a super-2 number, since 2×2424422001072 (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (242442200807) 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, 121221100053 + 121221100054.

It is an arithmetic number, because the mean of its divisors is an integer number (121221100054).

Almost surely, 2242442200107 is an apocalyptic number.

242442200107 is a deficient number, since it is larger than the sum of its proper divisors (1).

242442200107 is an equidigital number, since it uses as much as digits as its factorization.

242442200107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 28.

Adding to 242442200107 its reverse (701002244242), we get a palindrome (943444444349).

The spelling of 242442200107 in words is "two hundred forty-two billion, four hundred forty-two million, two hundred thousand, one hundred seven".