Base | Representation |
---|---|
bin | 110000001111111101011101… |
… | …001010110100100010100011 |
3 | 1000211100102001210012002222212 |
4 | 300033331131022310202203 |
5 | 210303213232122424303 |
6 | 2031152415033552335 |
7 | 62461106315443454 |
oct | 6017753512644243 |
9 | 1024312053162885 |
10 | 212203012311203 |
11 | 61683879368341 |
12 | 1b9724475756ab |
13 | 91538730a29a4 |
14 | 3a589757b312b |
15 | 197ed49b0aad8 |
hex | c0ff5d2b48a3 |
212203012311203 has 8 divisors (see below), whose sum is σ = 216806898315072. Its totient is φ = 207602831653056.
The previous prime is 212203012311193. The next prime is 212203012311217. The reversal of 212203012311203 is 302113210302212.
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 212203012311203 - 26 = 212203012311139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212203012311503) 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, 926220650 + ... + 926449727.
It is an arithmetic number, because the mean of its divisors is an integer number (27100862289384).
Almost surely, 2212203012311203 is an apocalyptic number.
212203012311203 is a deficient number, since it is larger than the sum of its proper divisors (4603886003869).
212203012311203 is a wasteful number, since it uses less digits than its factorization.
212203012311203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1852672861.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 212203012311203 its reverse (302113210302212), we get a palindrome (514316222613415).
The spelling of 212203012311203 in words is "two hundred twelve trillion, two hundred three billion, twelve million, three hundred eleven thousand, two hundred three".
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