Search a number
-
+
30174132041 is a prime number
BaseRepresentation
bin11100000110100001…
…001011011101001001
32212212212221201121222
4130012201023131021
5443244034211131
621510052211425
72115512614304
oct340641133511
985785851558
1030174132041
1111884569009
125a21309b75
132acb493101
141663615b3b
15bb907387b
hex70684b749

30174132041 has 2 divisors, whose sum is σ = 30174132042. Its totient is φ = 30174132040.

The previous prime is 30174131987. The next prime is 30174132049. The reversal of 30174132041 is 14023147103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29026277641 + 1147854400 = 170371^2 + 33880^2 .

It is a cyclic number.

It is not a de Polignac number, because 30174132041 - 210 = 30174131017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30174132041.

It is not a weakly prime, because it can be changed into another prime (30174132049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15087066020 + 15087066021.

It is an arithmetic number, because the mean of its divisors is an integer number (15087066021).

Almost surely, 230174132041 is an apocalyptic number.

It is an amenable number.

30174132041 is a deficient number, since it is larger than the sum of its proper divisors (1).

30174132041 is an equidigital number, since it uses as much as digits as its factorization.

30174132041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 30174132041 its reverse (14023147103), we get a palindrome (44197279144).

The spelling of 30174132041 in words is "thirty billion, one hundred seventy-four million, one hundred thirty-two thousand, forty-one".