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3122000027 is a prime number
BaseRepresentation
bin1011101000010101…
…1111000010011011
322001120121000220122
42322011133002123
522343213000102
61233443143455
7140236363616
oct27205370233
98046530818
103122000027
111362318913
12731674b8b
133a9a5b8c3
142188c317d
151341420a2
hexba15f09b

3122000027 has 2 divisors, whose sum is σ = 3122000028. Its totient is φ = 3122000026.

The previous prime is 3122000009. The next prime is 3122000041. The reversal of 3122000027 is 7200002213.

It is a strong prime.

It is an emirp because it is prime and its reverse (7200002213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3122000027 - 212 = 3121995931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3121999969 and 3122000014.

It is not a weakly prime, because it can be changed into another prime (3122000327) 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, 1561000013 + 1561000014.

It is an arithmetic number, because the mean of its divisors is an integer number (1561000014).

Almost surely, 23122000027 is an apocalyptic number.

3122000027 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122000027 is an equidigital number, since it uses as much as digits as its factorization.

3122000027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 3122000027 is about 55874.8604204073. The cubic root of 3122000027 is about 1461.5408806920.

The spelling of 3122000027 in words is "three billion, one hundred twenty-two million, twenty-seven", and thus it is an aban number.