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2130145159 is a prime number
BaseRepresentation
bin111111011110111…
…0110111110000111
312111110020120211011
41332331312332013
513330304121114
6551212223051
7103533635512
oct17675667607
95443216734
102130145159
119a345864a
124b546aa87
1327c413c2c
14162c95d79
15c701e1c4
hex7ef76f87

2130145159 has 2 divisors, whose sum is σ = 2130145160. Its totient is φ = 2130145158.

The previous prime is 2130145151. The next prime is 2130145187. The reversal of 2130145159 is 9515410312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130145159 - 23 = 2130145151 is a prime.

It is a super-2 number, since 2×21301451592 = 9075036796822270562, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2130145159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2130145151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065072579 + 1065072580.

It is an arithmetic number, because the mean of its divisors is an integer number (1065072580).

Almost surely, 22130145159 is an apocalyptic number.

2130145159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130145159 is an equidigital number, since it uses as much as digits as its factorization.

2130145159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 2130145159 is about 46153.4956314254. The cubic root of 2130145159 is about 1286.6775788208.

The spelling of 2130145159 in words is "two billion, one hundred thirty million, one hundred forty-five thousand, one hundred fifty-nine".