Base | Representation |
---|---|
bin | 11101000111111… |
… | …110010110110100 |
3 | 1021001102221220201 |
4 | 131013332112310 |
5 | 2000042122214 |
6 | 120253010244 |
7 | 15052166224 |
oct | 3507762664 |
9 | 1231387821 |
10 | 488629684 |
11 | 230900794 |
12 | 117783984 |
13 | 7a3038ba |
14 | 48c76084 |
15 | 2cd6e274 |
hex | 1d1fe5b4 |
488629684 has 12 divisors (see below), whose sum is σ = 871236324. Its totient is φ = 239705024.
The previous prime is 488629679. The next prime is 488629693. The reversal of 488629684 is 486926884.
It can be written as a sum of positive squares in 2 ways, for example, as 165636900 + 322992784 = 12870^2 + 17972^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152217 + ... + 1152640.
It is an arithmetic number, because the mean of its divisors is an integer number (72603027).
Almost surely, 2488629684 is an apocalyptic number.
It is an amenable number.
488629684 is a deficient number, since it is larger than the sum of its proper divisors (382606640).
488629684 is a wasteful number, since it uses less digits than its factorization.
488629684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2304914 (or 2304912 counting only the distinct ones).
The product of its digits is 5308416, while the sum is 55.
The square root of 488629684 is about 22104.9696674752. The cubic root of 488629684 is about 787.6379180297.
The spelling of 488629684 in words is "four hundred eighty-eight million, six hundred twenty-nine thousand, six hundred eighty-four".
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