Base | Representation |
---|---|
bin | 1001011111110110… |
… | …0100000100000000 |
3 | 20120200022220221000 |
4 | 2113331210010000 |
5 | 20210132414422 |
6 | 1100552332000 |
7 | 120115243050 |
oct | 22775440400 |
9 | 6520286830 |
10 | 2549498112 |
11 | 1099141737 |
12 | 5b19a4000 |
13 | 318270285 |
14 | 1a2857560 |
15 | edc56cac |
hex | 97f64100 |
2549498112 has 576 divisors, whose sum is σ = 9418752000. Its totient is φ = 664215552.
The previous prime is 2549498101. The next prime is 2549498117. The reversal of 2549498112 is 2118949452.
It is a happy number.
2549498112 is a `hidden beast` number, since 2 + 5 + 49 + 498 + 112 = 666.
It is a tau number, because it is divible by the number of its divisors (576).
It is not an unprimeable number, because it can be changed into a prime (2549498117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32272089 + ... + 32272167.
It is an arithmetic number, because the mean of its divisors is an integer number (16352000).
Almost surely, 22549498112 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 2549498112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4709376000).
2549498112 is an abundant number, since it is smaller than the sum of its proper divisors (6869253888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2549498112 is a wasteful number, since it uses less digits than its factorization.
2549498112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163 (or 143 counting only the distinct ones).
The product of its digits is 207360, while the sum is 45.
The square root of 2549498112 is about 50492.5550155664. Note that the first 3 decimals coincide. The cubic root of 2549498112 is about 1366.1075710572.
The spelling of 2549498112 in words is "two billion, five hundred forty-nine million, four hundred ninety-eight thousand, one hundred twelve".
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