Base | Representation |
---|---|
bin | 110111111000100100… |
… | …1111110111110111001 |
3 | 102110202201001212100022 |
4 | 1233301021332332321 |
5 | 3431240032341241 |
6 | 131044251420225 |
7 | 11445650352140 |
oct | 1576111767671 |
9 | 373681055308 |
10 | 120010043321 |
11 | 469945a4893 |
12 | 1b313154675 |
13 | b4172c286c |
14 | 5b467dc757 |
15 | 31c5cdb54b |
hex | 1bf127efb9 |
120010043321 has 8 divisors (see below), whose sum is σ = 145222237440. Its totient is φ = 96814824768.
The previous prime is 120010043303. The next prime is 120010043323. The reversal of 120010043321 is 123340010021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120010043321 - 226 = 119942934457 is a prime.
It is a super-4 number, since 4×1200100433214 (a number of 45 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 120010043321.
It is not an unprimeable number, because it can be changed into a prime (120010043323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504243761 + ... + 504243998.
It is an arithmetic number, because the mean of its divisors is an integer number (18152779680).
Almost surely, 2120010043321 is an apocalyptic number.
It is an amenable number.
120010043321 is a deficient number, since it is larger than the sum of its proper divisors (25212194119).
120010043321 is a wasteful number, since it uses less digits than its factorization.
120010043321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1008487783.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 120010043321 its reverse (123340010021), we get a palindrome (243350053342).
It can be divided in two parts, 1200100 and 43321, that added together give a palindrome (1243421).
The spelling of 120010043321 in words is "one hundred twenty billion, ten million, forty-three thousand, three hundred twenty-one".
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