Base | Representation |
---|---|
bin | 1100011001011111011… |
… | …0110010111000010111 |
3 | 202100210102012002002122 |
4 | 3012113312302320113 |
5 | 11442211241340203 |
6 | 241503521130155 |
7 | 21250236441515 |
oct | 3062766627027 |
9 | 670712162078 |
10 | 213001121303 |
11 | 82373642053 |
12 | 3534578995b |
13 | 171169c4369 |
14 | a448a5d4b5 |
15 | 5819a48538 |
hex | 3197db2e17 |
213001121303 has 8 divisors (see below), whose sum is σ = 222968918016. Its totient is φ = 203226874200.
The previous prime is 213001121299. The next prime is 213001121309. The reversal of 213001121303 is 303121100312.
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 213001121303 - 22 = 213001121299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213001121309) 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, 48385151 + ... + 48389552.
It is an arithmetic number, because the mean of its divisors is an integer number (27871114752).
Almost surely, 2213001121303 is an apocalyptic number.
213001121303 is a deficient number, since it is larger than the sum of its proper divisors (9967796713).
213001121303 is an equidigital number, since it uses as much as digits as its factorization.
213001121303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96774805.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 213001121303 its reverse (303121100312), we get a palindrome (516122221615).
The spelling of 213001121303 in words is "two hundred thirteen billion, one million, one hundred twenty-one thousand, three hundred three".
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