Search a number
-
+
13200113212230 = 2357311202114733
BaseRepresentation
bin1100000000010110010000…
…0011110001101101000110
31201201220210120210222202110
43000011210003301231012
53212232312440242410
644024014233121450
72531451053006250
oct300054403615506
951656716728673
1013200113212230
11422a155866a1a
12159232b259286
137499c4595a79
14338c63176cd0
1517d572a20720
hexc01640f1b46

13200113212230 has 64 divisors (see below), whose sum is σ = 36322443076608. Its totient is φ = 3007467212160.

The previous prime is 13200113212199. The next prime is 13200113212259. The reversal of 13200113212230 is 3221231100231.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 13200113212197 and 13200113212206.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 100992057 + ... + 101122676.

It is an arithmetic number, because the mean of its divisors is an integer number (567538173072).

Almost surely, 213200113212230 is an apocalyptic number.

13200113212230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13200113212230 is an abundant number, since it is smaller than the sum of its proper divisors (23122329864378).

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

13200113212230 is a wasteful number, since it uses less digits than its factorization.

13200113212230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202115061.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13200113212230 its reverse (3221231100231), we get a palindrome (16421344312461).

The spelling of 13200113212230 in words is "thirteen trillion, two hundred billion, one hundred thirteen million, two hundred twelve thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 311 622 933 1555 1866 2177 3110 4354 4665 6531 9330 10885 13062 21770 32655 65310 202114733 404229466 606344199 1010573665 1212688398 1414803131 2021147330 2829606262 3031720995 4244409393 6063441990 7074015655 8488818786 14148031310 21222046965 42444093930 62857681963 125715363926 188573045889 314288409815 377146091778 440003773741 628576819630 880007547482 942865229445 1320011321223 1885730458890 2200018868705 2640022642446 4400037737410 6600056606115 13200113212230