Base | Representation |
---|---|
bin | 11101000110000… |
… | …010111010110101 |
3 | 1021000111021100211 |
4 | 131012002322311 |
5 | 1444424432320 |
6 | 120234105421 |
7 | 15044662201 |
oct | 3506027265 |
9 | 1230437324 |
10 | 488124085 |
11 | 230595939 |
12 | 11757b271 |
13 | 7a187727 |
14 | 48b83b01 |
15 | 2ccbe55a |
hex | 1d182eb5 |
488124085 has 16 divisors (see below), whose sum is σ = 606610800. Its totient is φ = 376621056.
The previous prime is 488124071. The next prime is 488124103. The reversal of 488124085 is 580421884.
It can be written as a sum of positive squares in 8 ways, for example, as 10745284 + 477378801 = 3278^2 + 21849^2 .
It is a cyclic number.
It is not a de Polignac number, because 488124085 - 25 = 488124053 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240997 + ... + 243013.
It is an arithmetic number, because the mean of its divisors is an integer number (37913175).
Almost surely, 2488124085 is an apocalyptic number.
It is an amenable number.
488124085 is a deficient number, since it is larger than the sum of its proper divisors (118486715).
488124085 is a wasteful number, since it uses less digits than its factorization.
488124085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3720.
The product of its (nonzero) digits is 81920, while the sum is 40.
The square root of 488124085 is about 22093.5303878760. The cubic root of 488124085 is about 787.3661605082.
The spelling of 488124085 in words is "four hundred eighty-eight million, one hundred twenty-four thousand, eighty-five".
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