Base | Representation |
---|---|
bin | 11101000111111… |
… | …111010111111001 |
3 | 1021001110011121222 |
4 | 131013333113321 |
5 | 2000042240344 |
6 | 120253041425 |
7 | 15052214324 |
oct | 3507772771 |
9 | 1231404558 |
10 | 488633849 |
11 | 230903930 |
12 | 117786275 |
13 | 7a305772 |
14 | 48c777bb |
15 | 2cd705ee |
hex | 1d1ff5f9 |
488633849 has 16 divisors (see below), whose sum is σ = 561919680. Its totient is φ = 420226560.
The previous prime is 488633833. The next prime is 488633861. The reversal of 488633849 is 948336884.
It is a cyclic number.
It is not a de Polignac number, because 488633849 - 24 = 488633833 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 488633849.
It is not an unprimeable number, because it can be changed into a prime (488633819) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202997 + ... + 205389.
It is an arithmetic number, because the mean of its divisors is an integer number (35119980).
Almost surely, 2488633849 is an apocalyptic number.
It is an amenable number.
488633849 is a deficient number, since it is larger than the sum of its proper divisors (73285831).
488633849 is a wasteful number, since it uses less digits than its factorization.
488633849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3400.
The product of its digits is 3981312, while the sum is 53.
The square root of 488633849 is about 22105.0638768586. The cubic root of 488633849 is about 787.6401559226.
The spelling of 488633849 in words is "four hundred eighty-eight million, six hundred thirty-three thousand, eight hundred forty-nine".
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