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13420330130 = 251342033013
BaseRepresentation
bin11000111111110100…
…11111110010010010
31021122021201102000002
430133322133302102
5204441101031010
610055404130002
7653365631624
oct143772376222
937567642002
1013420330130
115767476729
122726536902
13135b4b0a5c
14914502c14
155382ce1a5
hex31fe9fc92

13420330130 has 8 divisors (see below), whose sum is σ = 24156594252. Its totient is φ = 5368132048.

The previous prime is 13420330123. The next prime is 13420330159. The reversal of 13420330130 is 3103302431.

It can be written as a sum of positive squares in 2 ways, for example, as 13377466921 + 42863209 = 115661^2 + 6547^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671016497 + ... + 671016516.

Almost surely, 213420330130 is an apocalyptic number.

13420330130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13420330130 is a deficient number, since it is larger than the sum of its proper divisors (10736264122).

13420330130 is a wasteful number, since it uses less digits than its factorization.

13420330130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342033020.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13420330130 its reverse (3103302431), we get a palindrome (16523632561).

The spelling of 13420330130 in words is "thirteen billion, four hundred twenty million, three hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 10 1342033013 2684066026 6710165065 13420330130