Base | Representation |
---|---|
bin | 10010111101101101011… |
… | …111010011011010100110 |
3 | 11121120211002022122000211 |
4 | 102331231133103122212 |
5 | 132322434233410342 |
6 | 2434404244130034 |
7 | 163103544224410 |
oct | 22755537233246 |
9 | 4546732278024 |
10 | 1303212013222 |
11 | 462764230279 |
12 | 1906a309691a |
13 | 95b7a6b0c92 |
14 | 4710bdbd9b0 |
15 | 23d75de7c17 |
hex | 12f6d7d36a6 |
1303212013222 has 8 divisors (see below), whose sum is σ = 2234077736976. Its totient is φ = 558519434232.
The previous prime is 1303212013199. The next prime is 1303212013223. The reversal of 1303212013222 is 2223102123031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×13032120132223 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 1303212013193 and 1303212013202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1303212013223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46543286173 + ... + 46543286200.
It is an arithmetic number, because the mean of its divisors is an integer number (279259717122).
Almost surely, 21303212013222 is an apocalyptic number.
1303212013222 is a deficient number, since it is larger than the sum of its proper divisors (930865723754).
1303212013222 is an equidigital number, since it uses as much as digits as its factorization.
1303212013222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93086572382.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 1303212013222 its reverse (2223102123031), we get a palindrome (3526314136253).
The spelling of 1303212013222 in words is "one trillion, three hundred three billion, two hundred twelve million, thirteen thousand, two hundred twenty-two".
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