Base | Representation |
---|---|
bin | 1001010000011011… |
… | …1110000110111001 |
3 | 20102011200201120000 |
4 | 2110012332012321 |
5 | 20042110331400 |
6 | 1050323023213 |
7 | 115401630606 |
oct | 22406760671 |
9 | 6364621500 |
10 | 2484855225 |
11 | 10656aa566 |
12 | 59420ab09 |
13 | 307a58c48 |
14 | 19802b6ad |
15 | e8238600 |
hex | 941be1b9 |
2484855225 has 90 divisors (see below), whose sum is σ = 4742486826. Its totient is φ = 1285459200.
The previous prime is 2484855211. The next prime is 2484855229. The reversal of 2484855225 is 5225584842.
2484855225 is a `hidden beast` number, since 2 + 48 + 4 + 85 + 522 + 5 = 666.
2484855225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 9 ways, for example, as 270964521 + 2213890704 = 16461^2 + 47052^2 .
It is not a de Polignac number, because 2484855225 - 211 = 2484853177 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2484855229) by changing a digit.
It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 14363239 + ... + 14363411.
Almost surely, 22484855225 is an apocalyptic number.
2484855225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2484855225 is a deficient number, since it is larger than the sum of its proper divisors (2257631601).
2484855225 is an equidigital number, since it uses as much as digits as its factorization.
2484855225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409 (or 222 counting only the distinct ones).
The product of its digits is 1024000, while the sum is 45.
The square root of 2484855225 is about 49848.3221884147. The cubic root of 2484855225 is about 1354.4626391905.
The spelling of 2484855225 in words is "two billion, four hundred eighty-four million, eight hundred fifty-five thousand, two hundred twenty-five".
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