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13424503230 = 2325157950071
BaseRepresentation
bin11001000000010100…
…11010100110111110
31021122120120102102100
430200022122212332
5204443133100410
610100033405530
7653446252245
oct144012324676
937576512370
1013424503230
115769866a76
122727a098a6
13135c312348
14914cab95c
155388558c0
hex32029a9be

13424503230 has 48 divisors (see below), whose sum is σ = 35126061984. Its totient is φ = 3557062080.

The previous prime is 13424503151. The next prime is 13424503231. The reversal of 13424503230 is 3230542431.

13424503230 is a `hidden beast` number, since 1 + 3 + 424 + 5 + 0 + 3 + 230 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 13424503194 and 13424503203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13424503231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 460906 + ... + 489165.

It is an arithmetic number, because the mean of its divisors is an integer number (731792958).

Almost surely, 213424503230 is an apocalyptic number.

13424503230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13424503230 is an abundant number, since it is smaller than the sum of its proper divisors (21701558754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13424503230 is a wasteful number, since it uses less digits than its factorization.

13424503230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950241 (or 950238 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The spelling of 13424503230 in words is "thirteen billion, four hundred twenty-four million, five hundred three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 157 314 471 785 942 1413 1570 2355 2826 4710 7065 14130 950071 1900142 2850213 4750355 5700426 8550639 9500710 14251065 17101278 28502130 42753195 85506390 149161147 298322294 447483441 745805735 894966882 1342450323 1491611470 2237417205 2684900646 4474834410 6712251615 13424503230