Base | Representation |
---|---|
bin | 110010000001011011111001… |
… | …011101001000111011000111 |
3 | 1001211221220000221202220000111 |
4 | 302001123321131020323013 |
5 | 212313444022000014343 |
6 | 2055523021505053451 |
7 | 64224355604244040 |
oct | 6201337135107307 |
9 | 1054856027686014 |
10 | 220001000001223 |
11 | 6410a99a0a5081 |
12 | 20811801927287 |
13 | 959b00b7b04cc |
14 | 3c481689cd8c7 |
15 | 1a67ae6b06c9d |
hex | c816f9748ec7 |
220001000001223 has 8 divisors (see below), whose sum is σ = 252431426298240. Its totient is φ = 187821001707000.
The previous prime is 220001000001221. The next prime is 220001000001253. The reversal of 220001000001223 is 322100000100022.
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 220001000001223 - 21 = 220001000001221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220001000001221) 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, 62606998813 + ... + 62607002326.
It is an arithmetic number, because the mean of its divisors is an integer number (31553928287280).
Almost surely, 2220001000001223 is an apocalyptic number.
220001000001223 is a deficient number, since it is larger than the sum of its proper divisors (32430426297017).
220001000001223 is a wasteful number, since it uses less digits than its factorization.
220001000001223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125214001397.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 220001000001223 its reverse (322100000100022), we get a palindrome (542101000101245).
The spelling of 220001000001223 in words is "two hundred twenty trillion, one billion, one thousand, two hundred twenty-three".
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