Base | Representation |
---|---|
bin | 11101001000001… |
… | …001001011011000 |
3 | 1021001112012201100 |
4 | 131020021023120 |
5 | 2000100032013 |
6 | 120253551400 |
7 | 15052442364 |
oct | 3510111330 |
9 | 1231465640 |
10 | 488674008 |
11 | 230931019 |
12 | 1177a5560 |
13 | 7a31ab24 |
14 | 48c882a4 |
15 | 2cd7c473 |
hex | 1d2092d8 |
488674008 has 96 divisors (see below), whose sum is σ = 1387432800. Its totient is φ = 155088384.
The previous prime is 488674007. The next prime is 488674019. The reversal of 488674008 is 800476884.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488674001) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 444916 + ... + 446012.
It is an arithmetic number, because the mean of its divisors is an integer number (14452425).
Almost surely, 2488674008 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 488674008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (693716400).
488674008 is an abundant number, since it is smaller than the sum of its proper divisors (898758792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488674008 is a wasteful number, since it uses less digits than its factorization.
488674008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1401 (or 1394 counting only the distinct ones).
The product of its (nonzero) digits is 344064, while the sum is 45.
The square root of 488674008 is about 22105.9722247179. The cubic root of 488674008 is about 787.6617330705.
The spelling of 488674008 in words is "four hundred eighty-eight million, six hundred seventy-four thousand, eight".
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