Base | Representation |
---|---|
bin | 1011101011101… |
… | …0000001100001 |
3 | 10102012021111022 |
4 | 2322322001201 |
5 | 100020341244 |
6 | 4510055225 |
7 | 1133314535 |
oct | 272720141 |
9 | 112167438 |
10 | 48996449 |
11 | 25725837 |
12 | 144aa515 |
13 | a1c66a8 |
14 | 6715bc5 |
15 | 447c6ee |
hex | 2eba061 |
48996449 has 2 divisors, whose sum is σ = 48996450. Its totient is φ = 48996448.
The previous prime is 48996443. The next prime is 48996469. The reversal of 48996449 is 94469984.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 28430224 + 20566225 = 5332^2 + 4535^2 .
It is a cyclic number.
It is not a de Polignac number, because 48996449 - 212 = 48992353 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48996449.
It is not a weakly prime, because it can be changed into another prime (48996443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24498224 + 24498225.
It is an arithmetic number, because the mean of its divisors is an integer number (24498225).
Almost surely, 248996449 is an apocalyptic number.
It is an amenable number.
48996449 is a deficient number, since it is larger than the sum of its proper divisors (1).
48996449 is an equidigital number, since it uses as much as digits as its factorization.
48996449 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2239488, while the sum is 53.
The square root of 48996449 is about 6999.7463525474. The cubic root of 48996449 is about 365.9217312006.
The spelling of 48996449 in words is "forty-eight million, nine hundred ninety-six thousand, four hundred forty-nine".
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