Base | Representation |
---|---|
bin | 1100000100100010110000… |
… | …0011110000011111111110 |
3 | 1201222210211121111000220202 |
4 | 3001020230003300133332 |
5 | 3214422420130032410 |
6 | 44121054204443502 |
7 | 2536612123454624 |
oct | 301105403603776 |
9 | 51883747430822 |
10 | 13272188127230 |
11 | 425778121337a |
12 | 15a42a4b49592 |
13 | 75373c857476 |
14 | 33c53d589514 |
15 | 180390390ca5 |
hex | c122c0f07fe |
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".
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