Base | Representation |
---|---|
bin | 1110001101000011110… |
… | …11011001110010000000 |
3 | 1201122201220102121221000 |
4 | 13012201323121302000 |
5 | 30444010242231240 |
6 | 1012112310332000 |
7 | 50155166423505 |
oct | 7064173316200 |
9 | 1648656377830 |
10 | 488048008320 |
11 | 178a86417224 |
12 | 7a70635a000 |
13 | 3703ac24c52 |
14 | 1989bb414ac |
15 | ca666e7430 |
hex | 71a1ed9c80 |
488048008320 has 256 divisors, whose sum is σ = 1819478448000. Its totient is φ = 123296256000.
The previous prime is 488048008313. The next prime is 488048008333. The reversal of 488048008320 is 23800840884.
It is a happy number.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 414931 + ... + 1071570.
Almost surely, 2488048008320 is an apocalyptic number.
488048008320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
488048008320 is an abundant number, since it is smaller than the sum of its proper divisors (1331430439680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488048008320 is a wasteful number, since it uses less digits than its factorization.
488048008320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1486548 (or 1486530 counting only the distinct ones).
The product of its (nonzero) digits is 393216, while the sum is 45.
The spelling of 488048008320 in words is "four hundred eighty-eight billion, forty-eight million, eight thousand, three hundred twenty".
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