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30122024433 = 319598956891
BaseRepresentation
bin11100000011011010…
…011001110111110001
32212202020220101102120
4130003122121313301
5443142214240213
621500551304453
72114310661134
oct340332316761
985666811376
1030122024433
1111858108876
125a0797b129
132ac074a5c7
14165a73021b
15bb46ce423
hex703699df1

30122024433 has 16 divisors (see below), whose sum is σ = 42993081600. Its totient is φ = 18701986320.

The previous prime is 30122024393. The next prime is 30122024483. The reversal of 30122024433 is 33442022103.

It is not a de Polignac number, because 30122024433 - 212 = 30122020337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30122024483) 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 in 15 ways as a sum of consecutive naturals, for example, 4475083 + ... + 4481808.

It is an arithmetic number, because the mean of its divisors is an integer number (2687067600).

Almost surely, 230122024433 is an apocalyptic number.

It is an amenable number.

30122024433 is a deficient number, since it is larger than the sum of its proper divisors (12871057167).

30122024433 is a wasteful number, since it uses less digits than its factorization.

30122024433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8956972.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30122024433 its reverse (33442022103), we get a palindrome (63564046536).

The spelling of 30122024433 in words is "thirty billion, one hundred twenty-two million, twenty-four thousand, four hundred thirty-three".

Divisors: 1 3 19 57 59 177 1121 3363 8956891 26870673 170180929 510542787 528456569 1585369707 10040674811 30122024433