Base | Representation |
---|---|
bin | 100100011101010… |
… | …1011010011111000 |
3 | 10011020221011210012 |
4 | 1020322223103320 |
5 | 10001133410204 |
6 | 321220241052 |
7 | 42213141503 |
oct | 11072532370 |
9 | 3136834705 |
10 | 1223341304 |
11 | 5785a9479 |
12 | 2a1840188 |
13 | 1665a76c3 |
14 | b868813a |
15 | 725eb76e |
hex | 48eab4f8 |
1223341304 has 8 divisors (see below), whose sum is σ = 2293764960. Its totient is φ = 611670648.
The previous prime is 1223341247. The next prime is 1223341309. The reversal of 1223341304 is 4031433221.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 1223341304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1223341309) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76458824 + ... + 76458839.
It is an arithmetic number, because the mean of its divisors is an integer number (286720620).
Almost surely, 21223341304 is an apocalyptic number.
It is an amenable number.
1223341304 is a deficient number, since it is larger than the sum of its proper divisors (1070423656).
1223341304 is a wasteful number, since it uses less digits than its factorization.
1223341304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152917669 (or 152917665 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 1223341304 is about 34976.2963162196. The cubic root of 1223341304 is about 1069.5043280213.
Adding to 1223341304 its reverse (4031433221), we get a palindrome (5254774525).
The spelling of 1223341304 in words is "one billion, two hundred twenty-three million, three hundred forty-one thousand, three hundred four".
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