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30110311330 = 2511307891629
BaseRepresentation
bin11100000010101101…
…101110001110100010
32212201102212022001221
4130002231232032202
5443131214430310
621455452245254
72114106265141
oct340255561642
985642768057
1030110311330
1111851538620
125a03a7082a
132abb1a9088
141658d61758
15bb3668ada
hex702b6e3a2

30110311330 has 32 divisors (see below), whose sum is σ = 59318360640. Its totient is φ = 10913526720.

The previous prime is 30110311327. The next prime is 30110311339. The reversal of 30110311330 is 3311301103.

It is not an unprimeable number, because it can be changed into a prime (30110311339) 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 15 ways as a sum of consecutive naturals, for example, 412045 + ... + 479584.

It is an arithmetic number, because the mean of its divisors is an integer number (1853698770).

Almost surely, 230110311330 is an apocalyptic number.

30110311330 is a deficient number, since it is larger than the sum of its proper divisors (29208049310).

30110311330 is a wasteful number, since it uses less digits than its factorization.

30110311330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891954.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 30110311330 its reverse (3311301103), we get a palindrome (33421612433).

The spelling of 30110311330 in words is "thirty billion, one hundred ten million, three hundred eleven thousand, three hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 307 614 1535 3070 3377 6754 16885 33770 891629 1783258 4458145 8916290 9807919 19615838 49039595 98079190 273730103 547460206 1368650515 2737301030 3011031133 6022062266 15055155665 30110311330