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30414231244 = 2256913363019
BaseRepresentation
bin11100010100110101…
…000101011011001100
32220111121202000211001
4130110311011123030
5444242020344434
621545550310044
72124456462055
oct342465053314
986447660731
1030414231244
111199804a101
125a897b8324
132b3914a147
14168747572c
15bd019e114
hex714d456cc

30414231244 has 12 divisors (see below), whose sum is σ = 53318449800. Its totient is φ = 15180388448.

The previous prime is 30414231203. The next prime is 30414231269. The reversal of 30414231244 is 44213241403.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6679234 + ... + 6683785.

It is an arithmetic number, because the mean of its divisors is an integer number (4443204150).

Almost surely, 230414231244 is an apocalyptic number.

It is an amenable number.

30414231244 is a deficient number, since it is larger than the sum of its proper divisors (22904218556).

30414231244 is a wasteful number, since it uses less digits than its factorization.

30414231244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13363592 (or 13363590 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 30414231244 its reverse (44213241403), we get a palindrome (74627472647).

The spelling of 30414231244 in words is "thirty billion, four hundred fourteen million, two hundred thirty-one thousand, two hundred forty-four".

Divisors: 1 2 4 569 1138 2276 13363019 26726038 53452076 7603557811 15207115622 30414231244