Base | Representation |
---|---|
bin | 1100111111111001100… |
… | …1001000011111011100 |
3 | 210100101221200010010201 |
4 | 3033332121020133130 |
5 | 12124320200131330 |
6 | 250330544513244 |
7 | 22063602004654 |
oct | 3177631103734 |
9 | 710357603121 |
10 | 223311333340 |
11 | 86784475a47 |
12 | 3734261b824 |
13 | 1809aa46844 |
14 | ab46093364 |
15 | 5c1ec80eca |
hex | 33fe6487dc |
223311333340 has 24 divisors (see below), whose sum is σ = 471830824080. Its totient is φ = 88776528768.
The previous prime is 223311333313. The next prime is 223311333347. The reversal of 223311333340 is 43333113322.
It is a junction number, because it is equal to n+sod(n) for n = 223311333299 and 223311333308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223311333347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34246945 + ... + 34253464.
It is an arithmetic number, because the mean of its divisors is an integer number (19659617670).
Almost surely, 2223311333340 is an apocalyptic number.
223311333340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223311333340 is an abundant number, since it is smaller than the sum of its proper divisors (248519490740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223311333340 is a wasteful number, since it uses less digits than its factorization.
223311333340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68500581 (or 68500579 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 28.
Adding to 223311333340 its reverse (43333113322), we get a palindrome (266644446662).
The spelling of 223311333340 in words is "two hundred twenty-three billion, three hundred eleven million, three hundred thirty-three thousand, three hundred forty".
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