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30443114133 = 323382568237
BaseRepresentation
bin11100010110100011…
…010000111010010101
32220120122002102200200
4130112203100322111
5444321414123013
621552501331113
72125260125535
oct342643207225
986518072620
1030443114133
1111a02387263
125a97406a99
132b42120803
14168b2334c5
15bd29a6e73
hex7168d0e95

30443114133 has 6 divisors (see below), whose sum is σ = 43973387094. Its totient is φ = 20295409416.

The previous prime is 30443114083. The next prime is 30443114137. The reversal of 30443114133 is 33141134403.

30443114133 is a `hidden beast` number, since 304 + 4 + 311 + 41 + 3 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 24736369284 + 5706744849 = 157278^2 + 75543^2 .

It is not a de Polignac number, because 30443114133 - 26 = 30443114069 is a prime.

It is a super-2 number, since 2×304431141332 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30443114097 and 30443114106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30443114137) 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 in 5 ways as a sum of consecutive naturals, for example, 1691284110 + ... + 1691284127.

It is an arithmetic number, because the mean of its divisors is an integer number (7328897849).

Almost surely, 230443114133 is an apocalyptic number.

It is an amenable number.

30443114133 is a deficient number, since it is larger than the sum of its proper divisors (13530272961).

30443114133 is a wasteful number, since it uses less digits than its factorization.

30443114133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382568243 (or 3382568240 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 30443114133 its reverse (33141134403), we get a palindrome (63584248536).

The spelling of 30443114133 in words is "thirty billion, four hundred forty-three million, one hundred fourteen thousand, one hundred thirty-three".

Divisors: 1 3 9 3382568237 10147704711 30443114133