Base | Representation |
---|---|
bin | 1100111111100100100… |
… | …1100000111110011010 |
3 | 210100011211010021010120 |
4 | 3033321021200332122 |
5 | 12124130134300432 |
6 | 250314123054110 |
7 | 22061453124141 |
oct | 3177111407632 |
9 | 710154107116 |
10 | 223223353242 |
11 | 8673984421a |
12 | 37319071336 |
13 | 18085751106 |
14 | ab38510758 |
15 | 5c171a2c2c |
hex | 33f9260f9a |
223223353242 has 32 divisors (see below), whose sum is σ = 452763885120. Its totient is φ = 73355829120.
The previous prime is 223223353231. The next prime is 223223353247. The reversal of 223223353242 is 242353322322.
It is a super-3 number, since 3×2232233532423 (a number of 35 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (223223353247) 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, 881517 + ... + 1106127.
It is an arithmetic number, because the mean of its divisors is an integer number (14148871410).
Almost surely, 2223223353242 is an apocalyptic number.
223223353242 is an abundant number, since it is smaller than the sum of its proper divisors (229540531878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223223353242 is a wasteful number, since it uses less digits than its factorization.
223223353242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226958.
The product of its digits is 103680, while the sum is 33.
Adding to 223223353242 its reverse (242353322322), we get a palindrome (465576675564).
The spelling of 223223353242 in words is "two hundred twenty-three billion, two hundred twenty-three million, three hundred fifty-three thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •