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13272188127230 = 25531032411008817
BaseRepresentation
bin1100000100100010110000…
…0011110000011111111110
31201222210211121111000220202
43001020230003300133332
53214422420130032410
644121054204443502
72536612123454624
oct301105403603776
951883747430822
1013272188127230
11425778121337a
1215a42a4b49592
1375373c857476
1433c53d589514
15180390390ca5
hexc122c0f07fe

13272188127230 has 64 divisors (see below), whose sum is σ = 24679013344128. Its totient is φ = 5136729661440.

The previous prime is 13272188127229. The next prime is 13272188127277. The reversal of 13272188127230 is 3272188127231.

It is a happy number.

It is a super-4 number, since 4×132721881272304 (a number of 54 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12651782 + ... + 13660598.

It is an arithmetic number, because the mean of its divisors is an integer number (385609583502).

Almost surely, 213272188127230 is an apocalyptic number.

13272188127230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13272188127230 is a deficient number, since it is larger than the sum of its proper divisors (11406825216898).

13272188127230 is a wasteful number, since it uses less digits than its factorization.

13272188127230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009221.

The product of its (nonzero) digits is 451584, while the sum is 47.

Subtracting from 13272188127230 its reverse (3272188127231), we obtain a palindrome (9999999999999).

The spelling of 13272188127230 in words is "thirteen trillion, two hundred seventy-two billion, one hundred eighty-eight million, one hundred twenty-seven thousand, two hundred thirty".

Divisors: 1 2 5 10 53 103 106 206 241 265 482 515 530 1030 1205 2410 5459 10918 12773 24823 25546 27295 49646 54590 63865 124115 127730 248230 1008817 1315619 2017634 2631238 5044085 6578095 10088170 13156190 53467301 103908151 106934602 207816302 243124897 267336505 486249794 519540755 534673010 1039081510 1215624485 2431248970 5507132003 11014264006 12885619541 25041864391 25771239082 27535660015 50083728782 55071320030 64428097705 125209321955 128856195410 250418643910 1327218812723 2654437625446 6636094063615 13272188127230