Base | Representation |
---|---|
bin | 11010100101100… |
… | …01000000000000 |
3 | 120112122202011222 |
4 | 31102301000000 |
5 | 424043214404 |
6 | 34044054212 |
7 | 5345444063 |
oct | 1522610000 |
9 | 515582158 |
10 | 223023104 |
11 | 104988617 |
12 | 62834368 |
13 | 37288745 |
14 | 218968da |
15 | 148a5dbe |
hex | d4b1000 |
223023104 has 26 divisors (see below), whose sum is σ = 445999950. Its totient is φ = 111509504.
The previous prime is 223023077. The next prime is 223023107. The reversal of 223023104 is 401320322.
It can be written as a sum of positive squares in only one way, i.e., 220463104 + 2560000 = 14848^2 + 1600^2 .
It is not an unprimeable number, because it can be changed into a prime (223023107) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23129 + ... + 31320.
Almost surely, 2223023104 is an apocalyptic number.
It is an amenable number.
223023104 is a deficient number, since it is larger than the sum of its proper divisors (222976846).
223023104 is an frugal number, since it uses more digits than its factorization.
223023104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54473 (or 54451 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 223023104 is about 14933.9580821696. The cubic root of 223023104 is about 606.4336412671.
Adding to 223023104 its reverse (401320322), we get a palindrome (624343426).
The spelling of 223023104 in words is "two hundred twenty-three million, twenty-three thousand, one hundred four".
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