Base | Representation |
---|---|
bin | 110000001111111011100111… |
… | …000100101110110010100111 |
3 | 1000211100012221201000020111210 |
4 | 300033323213010232302213 |
5 | 210303200202414101203 |
6 | 2031151450255402503 |
7 | 62461006236552546 |
oct | 6017734704566247 |
9 | 1024305851006453 |
10 | 212201031003303 |
11 | 61682a51a283a1 |
12 | 1b971b93b23433 |
13 | 9153618771654 |
14 | 3a588285c215d |
15 | 197ec80bdb803 |
hex | c0fee712eca7 |
212201031003303 has 8 divisors (see below), whose sum is σ = 284400690948208. Its totient is φ = 140734362530304.
The previous prime is 212201031003281. The next prime is 212201031003317. The reversal of 212201031003303 is 303300130102212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 212201031003303 - 212 = 212201030999207 is a prime.
It is a super-2 number, since 2×2122010310033032 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 212201031003303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212201031003343) 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, 183247867300 + ... + 183247868457.
It is an arithmetic number, because the mean of its divisors is an integer number (35550086368526).
Almost surely, 2212201031003303 is an apocalyptic number.
212201031003303 is a deficient number, since it is larger than the sum of its proper divisors (72199659944905).
212201031003303 is a wasteful number, since it uses less digits than its factorization.
212201031003303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 366495735953.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 212201031003303 its reverse (303300130102212), we get a palindrome (515501161105515).
The spelling of 212201031003303 in words is "two hundred twelve trillion, two hundred one billion, thirty-one million, three thousand, three hundred three".
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