Search a number
3422807987 is a prime number
BaseRepresentation
bin1100110000000011…
…1110011110110011
322211112121122212012
43030000332132303
524002214323422
61323350353135
7150551250014
oct31400763663
98745548765
103422807987
1114a70a4335
127b635b7ab
13427180391
1424682700b
151507604e2
hexcc03e7b3

3422807987 has 2 divisors, whose sum is σ = 3422807988. Its totient is φ = 3422807986.

The previous prime is 3422807959. The next prime is 3422808007. The reversal of 3422807987 is 7897082243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3422807987 - 210 = 3422806963 is a prime.

It is a super-2 number, since 2×34228079872 = 23431229031741984338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3422809987) 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, 1711403993 + 1711403994.

It is an arithmetic number, because the mean of its divisors is an integer number (1711403994).

Almost surely, 23422807987 is an apocalyptic number.

3422807987 is a deficient number, since it is larger than the sum of its proper divisors (1).

3422807987 is an equidigital number, since it uses as much as digits as its factorization.

3422807987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 3422807987 is about 58504.7689252765. The cubic root of 3422807987 is about 1507.0494827031.

The spelling of 3422807987 in words is "three billion, four hundred twenty-two million, eight hundred seven thousand, nine hundred eighty-seven".