Base | Representation |
---|---|
bin | 100100010111100… |
… | …1100110111001010 |
3 | 10011001021100011121 |
4 | 1020233030313022 |
5 | 4444401124002 |
6 | 321031545454 |
7 | 42145442110 |
oct | 11057146712 |
9 | 3131240147 |
10 | 1220333002 |
11 | 576934279 |
12 | 2a082b28a |
13 | 165a93345 |
14 | b8103ab0 |
15 | 72205237 |
hex | 48bccdca |
1220333002 has 16 divisors (see below), whose sum is σ = 2097934272. Its totient is φ = 521516160.
The previous prime is 1220332973. The next prime is 1220333029. The reversal of 1220333002 is 2003330221.
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, 118524 + ... + 128407.
It is an arithmetic number, because the mean of its divisors is an integer number (131120892).
Almost surely, 21220333002 is an apocalyptic number.
1220333002 is a deficient number, since it is larger than the sum of its proper divisors (877601270).
1220333002 is a wasteful number, since it uses less digits than its factorization.
1220333002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247293.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 1220333002 is about 34933.2649776685. The cubic root of 1220333002 is about 1068.6269405773.
Adding to 1220333002 its reverse (2003330221), we get a palindrome (3223663223).
The spelling of 1220333002 in words is "one billion, two hundred twenty million, three hundred thirty-three thousand, two".
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