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13232424430 = 2512613104911
BaseRepresentation
bin11000101001011011…
…01100010111101110
31021011012010210211201
430110231230113232
5204100000040210
610025012440114
7645624515611
oct142455542756
937135123751
1013232424430
1156803a4365
12269361903a
13132b59c654
148d758c178
15526a6353a
hex314b6c5ee

13232424430 has 16 divisors (see below), whose sum is σ = 23820479424. Its totient is φ = 5292499680.

The previous prime is 13232424389. The next prime is 13232424433. The reversal of 13232424430 is 3442423231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232424433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73675 + ... + 178585.

It is an arithmetic number, because the mean of its divisors is an integer number (1488779964).

Almost surely, 213232424430 is an apocalyptic number.

13232424430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13232424430 is a deficient number, since it is larger than the sum of its proper divisors (10588054994).

13232424430 is a wasteful number, since it uses less digits than its factorization.

13232424430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117531.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 13232424430 its reverse (3442423231), we get a palindrome (16674847661).

The spelling of 13232424430 in words is "thirteen billion, two hundred thirty-two million, four hundred twenty-four thousand, four hundred thirty".

Divisors: 1 2 5 10 12613 25226 63065 104911 126130 209822 524555 1049110 1323242443 2646484886 6616212215 13232424430