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1970000107 is a prime number
BaseRepresentation
bin111010101101011…
…1101000011101011
312002021220101002221
41311122331003223
513013310000412
6523251534511
766550503355
oct16532750353
95067811087
101970000107
11921017269
1246b8ba437
132551a244a
141498ca0d5
15b7e38b07
hex756bd0eb

1970000107 has 2 divisors, whose sum is σ = 1970000108. Its totient is φ = 1970000106.

The previous prime is 1970000099. The next prime is 1970000143. The reversal of 1970000107 is 7010000791.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1970000107 - 23 = 1970000099 is a prime.

It is a super-2 number, since 2×19700001072 = 7761800843160022898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1970000707) 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, 985000053 + 985000054.

It is an arithmetic number, because the mean of its divisors is an integer number (985000054).

Almost surely, 21970000107 is an apocalyptic number.

1970000107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1970000107 is an equidigital number, since it uses as much as digits as its factorization.

1970000107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 441, while the sum is 25.

The square root of 1970000107 is about 44384.6832477151. The cubic root of 1970000107 is about 1253.5897041777.

Adding to 1970000107 its reverse (7010000791), we get a palindrome (8980000898).

The spelling of 1970000107 in words is "one billion, nine hundred seventy million, one hundred seven", and thus it is an aban number.