Base | Representation |
---|---|
bin | 1001100001001100… |
… | …1000011101110100 |
3 | 20121001222011221022 |
4 | 2120103020131310 |
5 | 20213104332434 |
6 | 1101313440312 |
7 | 120214302311 |
oct | 23023103564 |
9 | 6531864838 |
10 | 2555152244 |
11 | 10a1353777 |
12 | 5b3870098 |
13 | 31949ca08 |
14 | 1a34c9d08 |
15 | ee4c222e |
hex | 984c8774 |
2555152244 has 12 divisors (see below), whose sum is σ = 4482452100. Its totient is φ = 1274451648.
The previous prime is 2555152231. The next prime is 2555152247. The reversal of 2555152244 is 4422515552.
It can be written as a sum of positive squares in 2 ways, for example, as 954192100 + 1600960144 = 30890^2 + 40012^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2555152247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779279 + ... + 782550.
It is an arithmetic number, because the mean of its divisors is an integer number (373537675).
Almost surely, 22555152244 is an apocalyptic number.
It is an amenable number.
2555152244 is a deficient number, since it is larger than the sum of its proper divisors (1927299856).
2555152244 is a wasteful number, since it uses less digits than its factorization.
2555152244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1562242 (or 1562240 counting only the distinct ones).
The product of its digits is 80000, while the sum is 35.
The square root of 2555152244 is about 50548.5137664798. The cubic root of 2555152244 is about 1367.1167173226.
Adding to 2555152244 its reverse (4422515552), we get a palindrome (6977667796).
The spelling of 2555152244 in words is "two billion, five hundred fifty-five million, one hundred fifty-two thousand, two hundred forty-four".
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