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13334431030 = 256121859723
BaseRepresentation
bin11000110101100101…
…10100010100110110
31021102022002021120221
430122302310110312
5204302103243110
610043055044554
7651303536134
oct143262642466
937368067527
1013334431030
115722a36438
12270181075a
13134676659b
14906d42754
155309b27da
hex31acb4536

13334431030 has 16 divisors (see below), whose sum is σ = 24395451984. Its totient is φ = 5246333280.

The previous prime is 13334431007. The next prime is 13334431037. The reversal of 13334431030 is 3013443331.

It is a happy number.

13334431030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13334430986 and 13334431004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13334431037) 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 7 ways as a sum of consecutive naturals, for example, 10929252 + ... + 10930471.

It is an arithmetic number, because the mean of its divisors is an integer number (1524715749).

Almost surely, 213334431030 is an apocalyptic number.

13334431030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13334431030 is a deficient number, since it is larger than the sum of its proper divisors (11061020954).

13334431030 is a wasteful number, since it uses less digits than its factorization.

13334431030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21859791.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 13334431030 its reverse (3013443331), we get a palindrome (16347874361).

The spelling of 13334431030 in words is "thirteen billion, three hundred thirty-four million, four hundred thirty-one thousand, thirty".

Divisors: 1 2 5 10 61 122 305 610 21859723 43719446 109298615 218597230 1333443103 2666886206 6667215515 13334431030