Base | Representation |
---|---|
bin | 1011001011011011… |
… | …0101101101001000 |
3 | 21202010101101021012 |
4 | 2302312311231020 |
5 | 22121141021300 |
6 | 1213431503052 |
7 | 134234462252 |
oct | 26266655510 |
9 | 7663341235 |
10 | 3000720200 |
11 | 12aa912555 |
12 | 6b8b27a88 |
13 | 38a8a72aa |
14 | 206752cd2 |
15 | 128687435 |
hex | b2db5b48 |
3000720200 has 96 divisors (see below), whose sum is σ = 7111152000. Its totient is φ = 1177363200.
The previous prime is 3000720193. The next prime is 3000720211. The reversal of 3000720200 is 20270003.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2827670 + ... + 2828730.
It is an arithmetic number, because the mean of its divisors is an integer number (74074500).
Almost surely, 23000720200 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3000720200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3555576000).
3000720200 is an abundant number, since it is smaller than the sum of its proper divisors (4110431800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3000720200 is a wasteful number, since it uses less digits than its factorization.
3000720200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1335 (or 1326 counting only the distinct ones).
The product of its (nonzero) digits is 84, while the sum is 14.
The square root of 3000720200 is about 54778.8298524165. The cubic root of 3000720200 is about 1442.3649730887.
Adding to 3000720200 its reverse (20270003), we get a palindrome (3020990203).
The spelling of 3000720200 in words is "three billion, seven hundred twenty thousand, two hundred".
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