Base | Representation |
---|---|
bin | 1100111110110010011… |
… | …1100000011000010001 |
3 | 210022122011111212102110 |
4 | 3033230213200120101 |
5 | 12123212324030223 |
6 | 250241212535533 |
7 | 22053321111666 |
oct | 3175447403021 |
9 | 708564455373 |
10 | 223013111313 |
11 | 866410a6363 |
12 | 3727a7815a9 |
13 | 1805101c0c5 |
14 | ab18623a6d |
15 | 5c039c3d93 |
hex | 33ec9e0611 |
223013111313 has 16 divisors (see below), whose sum is σ = 310473553536. Its totient is φ = 142122140160.
The previous prime is 223013111281. The next prime is 223013111333. The reversal of 223013111313 is 313111310322.
It is a happy number.
It is not a de Polignac number, because 223013111313 - 25 = 223013111281 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 223013111313.
It is not an unprimeable number, because it can be changed into a prime (223013111333) 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, 901728 + ... + 1122113.
It is an arithmetic number, because the mean of its divisors is an integer number (19404597096).
Almost surely, 2223013111313 is an apocalyptic number.
223013111313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
223013111313 is a deficient number, since it is larger than the sum of its proper divisors (87460442223).
223013111313 is a wasteful number, since it uses less digits than its factorization.
223013111313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2025464.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 223013111313 its reverse (313111310322), we get a palindrome (536124421635).
The spelling of 223013111313 in words is "two hundred twenty-three billion, thirteen million, one hundred eleven thousand, three hundred thirteen".
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