Base | Representation |
---|---|
bin | 1011010111111001… |
… | …1000101101110100 |
3 | 21212202211000011211 |
4 | 2311332120231310 |
5 | 22223033432020 |
6 | 1222541011204 |
7 | 135441220600 |
oct | 26576305564 |
9 | 7782730154 |
10 | 3053030260 |
11 | 13273a0905 |
12 | 712553b04 |
13 | 398690ca7 |
14 | 20d68c500 |
15 | 12d06b85a |
hex | b5f98b74 |
3053030260 has 72 divisors (see below), whose sum is σ = 7466838120. Its totient is φ = 1045529856.
The previous prime is 3053030249. The next prime is 3053030293. The reversal of 3053030260 is 620303503.
It can be written as a sum of positive squares in 4 ways, for example, as 403045776 + 2649984484 = 20076^2 + 51478^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1344406 + ... + 1346674.
It is an arithmetic number, because the mean of its divisors is an integer number (103706085).
Almost surely, 23053030260 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 3053030260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3733419060).
3053030260 is an abundant number, since it is smaller than the sum of its proper divisors (4413807860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3053030260 is a wasteful number, since it uses less digits than its factorization.
3053030260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3665 (or 3656 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 22.
The square root of 3053030260 is about 55254.2329600185. The cubic root of 3053030260 is about 1450.6980800375.
Adding to 3053030260 its reverse (620303503), we get a palindrome (3673333763).
The spelling of 3053030260 in words is "three billion, fifty-three million, thirty thousand, two hundred sixty".
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