Base | Representation |
---|---|
bin | 1110001101101101111… |
… | …11001011101101100100 |
3 | 1201200122112020202112120 |
4 | 13012312333023231210 |
5 | 31000221214231204 |
6 | 1012211331145540 |
7 | 50200016505165 |
oct | 7066677135544 |
9 | 1650575222476 |
10 | 488401320804 |
11 | 1791478a4111 |
12 | 7a7a47452b0 |
13 | 3709619aaa7 |
14 | 198d2a3176c |
15 | ca877376d9 |
hex | 71b6fcbb64 |
488401320804 has 24 divisors (see below), whose sum is σ = 1139713786848. Its totient is φ = 162784625280.
The previous prime is 488401320791. The next prime is 488401320839. The reversal of 488401320804 is 408023104884.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1847862 + ... + 2095565.
It is an arithmetic number, because the mean of its divisors is an integer number (47488074452).
Almost surely, 2488401320804 is an apocalyptic number.
It is an amenable number.
488401320804 is an abundant number, since it is smaller than the sum of its proper divisors (651312466044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488401320804 is a wasteful number, since it uses less digits than its factorization.
488401320804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3953755 (or 3953753 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 42.
The spelling of 488401320804 in words is "four hundred eighty-eight billion, four hundred one million, three hundred twenty thousand, eight hundred four".
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