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30196269103 = 7112135634871
BaseRepresentation
bin11100000111110101…
…101000000000101111
32212221102121101222011
4130013311220000233
5443320221102403
621512202502051
72116202023660
oct340765500057
985842541864
1030196269103
1111896008a00
125a28804927
132b02c44170
141666539367
15bbae97a6d
hex707d6802f

30196269103 has 48 divisors (see below), whose sum is σ = 40931347968. Its totient is φ = 21676564800.

The previous prime is 30196269043. The next prime is 30196269149.

30196269103 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 30196269103 - 213 = 30196260911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30196269163) 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 47 ways as a sum of consecutive naturals, for example, 6196758 + ... + 6201628.

It is an arithmetic number, because the mean of its divisors is an integer number (852736416).

Almost surely, 230196269103 is an apocalyptic number.

30196269103 is a deficient number, since it is larger than the sum of its proper divisors (10735078865).

30196269103 is a wasteful number, since it uses less digits than its factorization.

30196269103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5476 (or 5465 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 40.

The spelling of 30196269103 in words is "thirty billion, one hundred ninety-six million, two hundred sixty-nine thousand, one hundred three".

Divisors: 1 7 11 13 77 91 121 143 563 847 1001 1573 3941 4871 6193 7319 11011 34097 43351 51233 53581 63323 68123 80509 375067 443261 476861 563563 589391 696553 885599 2742373 4125737 4875871 6199193 7662083 19196611 30166103 35650849 53634581 211162721 249555943 331827133 392159339 2322789931 2745115373 4313752729 30196269103