Search a number
-
+
130005837007 is a prime number
BaseRepresentation
bin111100100010011110…
…0111010010011001111
3110102120022220210111021
41321010330322103033
54112222443241012
6135420204135011
712251444244604
oct1710474722317
9412508823437
10130005837007
11501539a6602
1221242837467
13c34b169597
1464141886ab
1535ad618007
hex1e44f3a4cf

130005837007 has 2 divisors, whose sum is σ = 130005837008. Its totient is φ = 130005837006.

The previous prime is 130005837001. The next prime is 130005837011. The reversal of 130005837007 is 700738500031.

It is a strong prime.

It is an emirp because it is prime and its reverse (700738500031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130005837007 - 215 = 130005804239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130005837001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65002918503 + 65002918504.

It is an arithmetic number, because the mean of its divisors is an integer number (65002918504).

Almost surely, 2130005837007 is an apocalyptic number.

130005837007 is a deficient number, since it is larger than the sum of its proper divisors (1).

130005837007 is an equidigital number, since it uses as much as digits as its factorization.

130005837007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 34.

The spelling of 130005837007 in words is "one hundred thirty billion, five million, eight hundred thirty-seven thousand, seven".