Base | Representation |
---|---|
bin | 11101000110000… |
… | …100011100110001 |
3 | 1021000111120221222 |
4 | 131012010130301 |
5 | 1444430132403 |
6 | 120234154425 |
7 | 15045016364 |
oct | 3506043461 |
9 | 1230446858 |
10 | 488130353 |
11 | 23059a617 |
12 | 117582a15 |
13 | 7a18a539 |
14 | 48b860db |
15 | 2ccc1338 |
hex | 1d184731 |
488130353 has 4 divisors (see below), whose sum is σ = 488724288. Its totient is φ = 487536420.
The previous prime is 488130329. The next prime is 488130421. The reversal of 488130353 is 353031884.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 488130353 - 210 = 488129329 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (488130323) 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 3 ways as a sum of consecutive naturals, for example, 295733 + ... + 297378.
It is an arithmetic number, because the mean of its divisors is an integer number (122181072).
Almost surely, 2488130353 is an apocalyptic number.
It is an amenable number.
488130353 is a deficient number, since it is larger than the sum of its proper divisors (593935).
488130353 is an equidigital number, since it uses as much as digits as its factorization.
488130353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 593934.
The product of its (nonzero) digits is 34560, while the sum is 35.
The square root of 488130353 is about 22093.6722389013. The cubic root of 488130353 is about 787.3695306826.
The spelling of 488130353 in words is "four hundred eighty-eight million, one hundred thirty thousand, three hundred fifty-three".
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