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30200132587 is a prime number
BaseRepresentation
bin11100001000000100…
…010111001111101011
32212221200212200200011
4130020010113033223
5443322213220322
621512421352351
72116246614532
oct341004271753
985850780604
1030200132587
1111898207669
125a29b686b7
132b03997851
141666c63319
15bbb4ac677
hex7081173eb

30200132587 has 2 divisors, whose sum is σ = 30200132588. Its totient is φ = 30200132586.

The previous prime is 30200132471. The next prime is 30200132591. The reversal of 30200132587 is 78523100203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30200132587 - 215 = 30200099819 is a prime.

It is not a weakly prime, because it can be changed into another prime (30200139587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15100066293 + 15100066294.

It is an arithmetic number, because the mean of its divisors is an integer number (15100066294).

Almost surely, 230200132587 is an apocalyptic number.

30200132587 is a deficient number, since it is larger than the sum of its proper divisors (1).

30200132587 is an equidigital number, since it uses as much as digits as its factorization.

30200132587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 30200132587 in words is "thirty billion, two hundred million, one hundred thirty-two thousand, five hundred eighty-seven".