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13331403130 = 251333140313
BaseRepresentation
bin11000110101001110…
…10001000101111010
31021102002101110002111
430122213101011322
5204300314400010
610042510122534
7651236025343
oct143247210572
937362343074
1013331403130
115721258541
1227007b044a
131345c46326
149067950ca
155305b558a
hex31a9d117a

13331403130 has 8 divisors (see below), whose sum is σ = 23996525652. Its totient is φ = 5332561248.

The previous prime is 13331403119. The next prime is 13331403131. The reversal of 13331403130 is 3130413331.

13331403130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13208215329 + 123187801 = 114927^2 + 11099^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13331403131) 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 3 ways as a sum of consecutive naturals, for example, 666570147 + ... + 666570166.

Almost surely, 213331403130 is an apocalyptic number.

13331403130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13331403130 is a deficient number, since it is larger than the sum of its proper divisors (10665122522).

13331403130 is a wasteful number, since it uses less digits than its factorization.

13331403130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333140320.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13331403130 its reverse (3130413331), we get a palindrome (16461816461).

The spelling of 13331403130 in words is "thirteen billion, three hundred thirty-one million, four hundred three thousand, one hundred thirty".

Divisors: 1 2 5 10 1333140313 2666280626 6665701565 13331403130