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30320434114 = 215160217057
BaseRepresentation
bin11100001111001111…
…010001101111000010
32220021002020122100021
4130033033101233002
5444044012342424
621532400044054
72122240303045
oct341717215702
986232218307
1030320434114
111194a104a13
125a6230362a
132b22898a99
141678c1ac5c
15bc6d224e4
hex70f3d1bc2

30320434114 has 4 divisors (see below), whose sum is σ = 45480651174. Its totient is φ = 15160217056.

The previous prime is 30320434087. The next prime is 30320434121. The reversal of 30320434114 is 41143402303.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41143402303 = 229717911799.

It can be written as a sum of positive squares in only one way, i.e., 23269977025 + 7050457089 = 152545^2 + 83967^2 .

It is a super-3 number, since 3×303204341143 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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, 7580108527 + ... + 7580108530.

Almost surely, 230320434114 is an apocalyptic number.

30320434114 is a deficient number, since it is larger than the sum of its proper divisors (15160217060).

30320434114 is a wasteful number, since it uses less digits than its factorization.

30320434114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15160217059.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30320434114 its reverse (41143402303), we get a palindrome (71463836417).

The spelling of 30320434114 in words is "thirty billion, three hundred twenty million, four hundred thirty-four thousand, one hundred fourteen".

Divisors: 1 2 15160217057 30320434114