Base | Representation |
---|---|
bin | 1001010010110000… |
… | …0001001101010001 |
3 | 20102211222010221121 |
4 | 2110230001031101 |
5 | 20102102122444 |
6 | 1051311122241 |
7 | 115550320546 |
oct | 22454011521 |
9 | 6384863847 |
10 | 2494567249 |
11 | 1070133329 |
12 | 597513381 |
13 | 309a796c5 |
14 | 199438bcd |
15 | e9006084 |
hex | 94b01351 |
2494567249 has 8 divisors (see below), whose sum is σ = 2533043520. Its totient is φ = 2456127696.
The previous prime is 2494567219. The next prime is 2494567289. The reversal of 2494567249 is 9427654942.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2494567249 - 215 = 2494534481 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2494567196 and 2494567205.
It is not an unprimeable number, because it can be changed into a prime (2494567219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148332 + ... + 164290.
It is an arithmetic number, because the mean of its divisors is an integer number (316630440).
Almost surely, 22494567249 is an apocalyptic number.
It is an amenable number.
2494567249 is a deficient number, since it is larger than the sum of its proper divisors (38476271).
2494567249 is a wasteful number, since it uses less digits than its factorization.
2494567249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18359.
The product of its digits is 4354560, while the sum is 52.
The square root of 2494567249 is about 49945.6429431037. The cubic root of 2494567249 is about 1356.2249782977.
The spelling of 2494567249 in words is "two billion, four hundred ninety-four million, five hundred sixty-seven thousand, two hundred forty-nine".
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