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13335222230 = 25111516191297
BaseRepresentation
bin11000110101101011…
…10101011111010110
31021102100120110220122
430122311311133112
5204302304102410
610043124031542
7651313342631
oct143265653726
937370513818
1013335222230
115723426920
122701b325b2
131346982755
149070aac18
15530abbe55
hex31ad757d6

13335222230 has 64 divisors (see below), whose sum is σ = 26421880320. Its totient is φ = 4805568000.

The previous prime is 13335222227. The next prime is 13335222239. The reversal of 13335222230 is 3222253331.

It is a self number, because there is not a number n which added to its sum of digits gives 13335222230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13335222239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10280942 + ... + 10282238.

It is an arithmetic number, because the mean of its divisors is an integer number (412841880).

Almost surely, 213335222230 is an apocalyptic number.

13335222230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13335222230 is a deficient number, since it is larger than the sum of its proper divisors (13086658090).

13335222230 is a wasteful number, since it uses less digits than its factorization.

13335222230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 13335222230 its reverse (3222253331), we get a palindrome (16557475561).

The spelling of 13335222230 in words is "thirteen billion, three hundred thirty-five million, two hundred twenty-two thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 151 302 619 755 1238 1297 1510 1661 2594 3095 3322 6190 6485 6809 8305 12970 13618 14267 16610 28534 34045 68090 71335 93469 142670 186938 195847 391694 467345 802843 934690 979235 1028159 1605686 1958470 2056318 2154317 4014215 4308634 5140795 8028430 8831273 10281590 10771585 17662546 21543170 44156365 88312730 121229293 242458586 606146465 1212292930 1333522223 2667044446 6667611115 13335222230