Base | Representation |
---|---|
bin | 11101000110000… |
… | …100000101010100 |
3 | 1021000111111220101 |
4 | 131012010011110 |
5 | 1444430110402 |
6 | 120234143444 |
7 | 15045012121 |
oct | 3506040524 |
9 | 1230444811 |
10 | 488128852 |
11 | 230599482 |
12 | 117581b84 |
13 | 7a189953 |
14 | 48b85748 |
15 | 2ccc0b87 |
hex | 1d184154 |
488128852 has 12 divisors (see below), whose sum is σ = 881781376. Its totient is φ = 236191320.
The previous prime is 488128847. The next prime is 488128873. The reversal of 488128852 is 258821884.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1968138 + ... + 1968385.
Almost surely, 2488128852 is an apocalyptic number.
It is an amenable number.
488128852 is a deficient number, since it is larger than the sum of its proper divisors (393652524).
488128852 is a wasteful number, since it uses less digits than its factorization.
488128852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3936558 (or 3936556 counting only the distinct ones).
The product of its digits is 327680, while the sum is 46.
The square root of 488128852 is about 22093.6382698731. The cubic root of 488128852 is about 787.3687236285.
It can be divided in two parts, 4881 and 28852, that added together give a palindrome (33733).
The spelling of 488128852 in words is "four hundred eighty-eight million, one hundred twenty-eight thousand, eight hundred fifty-two".
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