Base | Representation |
---|---|
bin | 1100111111101001100… |
… | …1110100000101010110 |
3 | 210100020021201201000100 |
4 | 3033322121310011112 |
5 | 12124201031344110 |
6 | 250320154154530 |
7 | 22062130054605 |
oct | 3177231640526 |
9 | 710207651010 |
10 | 223244403030 |
11 | 8674a711240 |
12 | 37324122a46 |
13 | 18089c112cc |
14 | ab3b22da3c |
15 | 5c18e5ebc0 |
hex | 33fa674156 |
223244403030 has 192 divisors, whose sum is σ = 643827045888. Its totient is φ = 53219258880.
The previous prime is 223244403013. The next prime is 223244403047. The reversal of 223244403030 is 30304442322.
223244403030 is a `hidden beast` number, since 223 + 2 + 4 + 4 + 403 + 0 + 30 = 666.
It is an interprime number because it is at equal distance from previous prime (223244403013) and next prime (223244403047).
It is a super-3 number, since 3×2232444030303 (a number of 35 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223244402985 and 223244403003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14504719 + ... + 14520101.
It is an arithmetic number, because the mean of its divisors is an integer number (3353265864).
Almost surely, 2223244403030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 223244403030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321913522944).
223244403030 is an abundant number, since it is smaller than the sum of its proper divisors (420582642858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223244403030 is a wasteful number, since it uses less digits than its factorization.
223244403030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15651 (or 15648 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
Adding to 223244403030 its reverse (30304442322), we get a palindrome (253548845352).
The spelling of 223244403030 in words is "two hundred twenty-three billion, two hundred forty-four million, four hundred three thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •