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30110401434 = 235018400239
BaseRepresentation
bin11100000010101110…
…000100001110011010
32212201110000212200010
4130002232010032122
5443131230321214
621455454222350
72114110121631
oct340256041632
985643025603
1030110401434
111185159a293
125a03ab49b6
132abb20b0a9
141658d86518
15bb3685659
hex702b8439a

30110401434 has 8 divisors (see below), whose sum is σ = 60220802880. Its totient is φ = 10036800476.

The previous prime is 30110401423. The next prime is 30110401439. The reversal of 30110401434 is 43410401103.

It is a sphenic number, since it is the product of 3 distinct primes.

30110401434 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 30110401434.

It is not an unprimeable number, because it can be changed into a prime (30110401439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2509200114 + ... + 2509200125.

It is an arithmetic number, because the mean of its divisors is an integer number (7527600360).

Almost surely, 230110401434 is an apocalyptic number.

30110401434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30110401434 is a wasteful number, since it uses less digits than its factorization.

30110401434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5018400244.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 30110401434 its reverse (43410401103), we get a palindrome (73520802537).

The spelling of 30110401434 in words is "thirty billion, one hundred ten million, four hundred one thousand, four hundred thirty-four".

Divisors: 1 2 3 6 5018400239 10036800478 15055200717 30110401434