Base | Representation |
---|---|
bin | 110010101101000111111100… |
… | …011000011010000000001100 |
3 | 1002020120220022121111102200222 |
4 | 302231013330120122000030 |
5 | 213212141104143411022 |
6 | 2110142134203410512 |
7 | 64654310646533150 |
oct | 6255077430320014 |
9 | 1066526277442628 |
10 | 223003231232012 |
11 | 65068159391540 |
12 | 2101762ab23a38 |
13 | 9758164657cca |
14 | 3d0d5b1d73060 |
15 | 1abac5c186242 |
hex | cad1fc61a00c |
223003231232012 has 48 divisors (see below), whose sum is σ = 486554508400128. Its totient is φ = 86884017966720.
The previous prime is 223003231232011. The next prime is 223003231232161. The reversal of 223003231232012 is 210232132300322.
It is a super-2 number, since 2×2230032312320122 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (223003231232011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80769608 + ... + 83484944.
It is an arithmetic number, because the mean of its divisors is an integer number (10136552258336).
Almost surely, 2223003231232012 is an apocalyptic number.
223003231232012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
223003231232012 is an abundant number, since it is smaller than the sum of its proper divisors (263551277168116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223003231232012 is a wasteful number, since it uses less digits than its factorization.
223003231232012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2982006 (or 2982004 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 223003231232012 its reverse (210232132300322), we get a palindrome (433235363532334).
The spelling of 223003231232012 in words is "two hundred twenty-three trillion, three billion, two hundred thirty-one million, two hundred thirty-two thousand, twelve".
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