Base | Representation |
---|---|
bin | 11010100110111… |
… | …00110000100110 |
3 | 120112222212001102 |
4 | 31103130300212 |
5 | 424114433332 |
6 | 34052000102 |
7 | 5350121456 |
oct | 1523346046 |
9 | 515885042 |
10 | 223202342 |
11 | 104aa0250 |
12 | 62900032 |
13 | 3731c1bc |
14 | 21901d66 |
15 | 148de062 |
hex | d4dcc26 |
223202342 has 16 divisors (see below), whose sum is σ = 373012992. Its totient is φ = 99296520.
The previous prime is 223202323. The next prime is 223202381. The reversal of 223202342 is 243202322.
223202342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2232023423 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106898 + ... + 108965.
It is an arithmetic number, because the mean of its divisors is an integer number (23313312).
Almost surely, 2223202342 is an apocalyptic number.
223202342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
223202342 is a deficient number, since it is larger than the sum of its proper divisors (149810650).
223202342 is a wasteful number, since it uses less digits than its factorization.
223202342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215923.
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 223202342 is about 14939.9578982004. The cubic root of 223202342 is about 606.5960561998.
Subtracting from 223202342 its sum of digits (20), we obtain a palindrome (223202322).
Adding to 223202342 its reverse (243202322), we get a palindrome (466404664).
The spelling of 223202342 in words is "two hundred twenty-three million, two hundred two thousand, three hundred forty-two".
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