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13230410330 = 253142678743
BaseRepresentation
bin11000101001001100…
…00000101001011010
31021011001100111000102
430110212000221122
5204043441112310
610024501335402
7645601426604
oct142446005132
937131314012
1013230410330
11567a249115
122692a07562
13132b045987
148d71c6174
155267b68a5
hex314980a5a

13230410330 has 16 divisors (see below), whose sum is σ = 24582956544. Its totient is φ = 5121449040.

The previous prime is 13230410317. The next prime is 13230410339. The reversal of 13230410330 is 3301403231.

It is not an unprimeable number, because it can be changed into a prime (13230410339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21339062 + ... + 21339681.

It is an arithmetic number, because the mean of its divisors is an integer number (1536434784).

Almost surely, 213230410330 is an apocalyptic number.

13230410330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13230410330 is a deficient number, since it is larger than the sum of its proper divisors (11352546214).

13230410330 is a wasteful number, since it uses less digits than its factorization.

13230410330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42678781.

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

Adding to 13230410330 its reverse (3301403231), we get a palindrome (16531813561).

The spelling of 13230410330 in words is "thirteen billion, two hundred thirty million, four hundred ten thousand, three hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 42678743 85357486 213393715 426787430 1323041033 2646082066 6615205165 13230410330