Base | Representation |
---|---|
bin | 1001010010001001… |
… | …0000100101100000 |
3 | 20102200011011102020 |
4 | 2110202100211200 |
5 | 20100423240200 |
6 | 1051140221440 |
7 | 115516503531 |
oct | 22442204540 |
9 | 6380134366 |
10 | 2492008800 |
11 | 1069746106 |
12 | 59669a880 |
13 | 309392028 |
14 | 198d70688 |
15 | e8b9cea0 |
hex | 94890960 |
2492008800 has 72 divisors (see below), whose sum is σ = 8111496456. Its totient is φ = 664535040.
The previous prime is 2492008789. The next prime is 2492008837. The reversal of 2492008800 is 88002942.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 516769 + ... + 521568.
It is an arithmetic number, because the mean of its divisors is an integer number (112659673).
Almost surely, 22492008800 is an apocalyptic number.
2492008800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2492008800 is an abundant number, since it is smaller than the sum of its proper divisors (5619487656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2492008800 is a wasteful number, since it uses less digits than its factorization.
2492008800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1038360 (or 1038347 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 2492008800 is about 49920.0240384558. The cubic root of 2492008800 is about 1355.7611678116.
The spelling of 2492008800 in words is "two billion, four hundred ninety-two million, eight thousand, eight hundred".
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