Base | Representation |
---|---|
bin | 1011001011100011… |
… | …0000010001101010 |
3 | 21202011022212221122 |
4 | 2302320300101222 |
5 | 22121303103000 |
6 | 1213450335242 |
7 | 134241653045 |
oct | 26270602152 |
9 | 7664285848 |
10 | 3001222250 |
11 | 1300125774 |
12 | 6b912a522 |
13 | 38aa21970 |
14 | 206843c5c |
15 | 128736085 |
hex | b2e3046a |
3001222250 has 32 divisors (see below), whose sum is σ = 6050470608. Its totient is φ = 1108142400.
The previous prime is 3001222249. The next prime is 3001222261. The reversal of 3001222250 is 522221003.
It can be written as a sum of positive squares in 8 ways, for example, as 464790481 + 2536431769 = 21559^2 + 50363^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458477 + ... + 464976.
Almost surely, 23001222250 is an apocalyptic number.
3001222250 is an abundant number, since it is smaller than the sum of its proper divisors (3049248358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3001222250 is a wasteful number, since it uses less digits than its factorization.
3001222250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 923483 (or 923473 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 3001222250 is about 54783.4121792354. The cubic root of 3001222250 is about 1442.4454092179.
Adding to 3001222250 its reverse (522221003), we get a palindrome (3523443253).
The spelling of 3001222250 in words is "three billion, one million, two hundred twenty-two thousand, two hundred fifty".
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