Base | Representation |
---|---|
bin | 10001011110101001000… |
… | …110111000111100111000 |
3 | 11020211100000201001121212 |
4 | 101132221012320330320 |
5 | 124134410023444344 |
6 | 2315443133222252 |
7 | 152531124211040 |
oct | 21365106707470 |
9 | 4224300631555 |
10 | 1201133031224 |
11 | 423441312235 |
12 | 174955031988 |
13 | 89360262299 |
14 | 421c6bc4720 |
15 | 2139e3e879e |
hex | 117a91b8f38 |
1201133031224 has 16 divisors (see below), whose sum is σ = 2573856495600. Its totient is φ = 514771299072.
The previous prime is 1201133031199. The next prime is 1201133031283. The reversal of 1201133031224 is 4221303311021.
It is a self number, because there is not a number n which added to its sum of digits gives 1201133031224.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10724402009 + ... + 10724402120.
It is an arithmetic number, because the mean of its divisors is an integer number (160866030975).
Almost surely, 21201133031224 is an apocalyptic number.
1201133031224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1201133031224 is an abundant number, since it is smaller than the sum of its proper divisors (1372723464376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1201133031224 is a wasteful number, since it uses less digits than its factorization.
1201133031224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21448804142 (or 21448804138 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 1201133031224 its reverse (4221303311021), we get a palindrome (5422436342245).
The spelling of 1201133031224 in words is "one trillion, two hundred one billion, one hundred thirty-three million, thirty-one thousand, two hundred twenty-four".
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