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30484573703 = 71429360193
BaseRepresentation
bin11100011001000001…
…011010111000000111
32220200112002210112022
4130121001122320013
5444413022324303
622000542113355
72126302413113
oct343101327007
986615083468
1030484573703
1111a23824471
125aa927b85b
132b4a8a87bc
141692946743
15bd6446438
hex71905ae07

30484573703 has 4 divisors (see below), whose sum is σ = 30913933968. Its totient is φ = 30055213440.

The previous prime is 30484573631. The next prime is 30484573711. The reversal of 30484573703 is 30737548403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30737548403 = 37693815471.

It is a cyclic number.

It is not a de Polignac number, because 30484573703 - 214 = 30484557319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30484573753) 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, 214680026 + ... + 214680167.

It is an arithmetic number, because the mean of its divisors is an integer number (7728483492).

Almost surely, 230484573703 is an apocalyptic number.

30484573703 is a deficient number, since it is larger than the sum of its proper divisors (429360265).

30484573703 is an equidigital number, since it uses as much as digits as its factorization.

30484573703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429360264.

The product of its (nonzero) digits is 846720, while the sum is 44.

The spelling of 30484573703 in words is "thirty billion, four hundred eighty-four million, five hundred seventy-three thousand, seven hundred three".

Divisors: 1 71 429360193 30484573703