Search a number
-
+
30607341727 is a prime number
BaseRepresentation
bin11100100000010101…
…101111100010011111
32221000002010001121011
4130200111233202133
51000140434413402
622021045320051
72132323053304
oct344025574237
987002101534
1030607341727
1111a87056946
125b22406027
132b6a1615c1
1416a4d830ab
15be20e6ed7
hex72056f89f

30607341727 has 2 divisors, whose sum is σ = 30607341728. Its totient is φ = 30607341726.

The previous prime is 30607341679. The next prime is 30607341731. The reversal of 30607341727 is 72714370603.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30607341727 is a prime.

It is a super-3 number, since 3×306073417273 (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30607341727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30607341767) 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, 15303670863 + 15303670864.

It is an arithmetic number, because the mean of its divisors is an integer number (15303670864).

Almost surely, 230607341727 is an apocalyptic number.

30607341727 is a deficient number, since it is larger than the sum of its proper divisors (1).

30607341727 is an equidigital number, since it uses as much as digits as its factorization.

30607341727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 30607341727 in words is "thirty billion, six hundred seven million, three hundred forty-one thousand, seven hundred twenty-seven".