Base | Representation |
---|---|
bin | 1110001000001001001… |
… | …10011001101100000000 |
3 | 1201101220221200200202212 |
4 | 13010010212121230000 |
5 | 30423104032330000 |
6 | 1010554340201252 |
7 | 50032606000613 |
oct | 7040446315400 |
9 | 1641827620685 |
10 | 485408480000 |
11 | 177951483564 |
12 | 7a0aa399228 |
13 | 36a0a122082 |
14 | 196cb37017a |
15 | c95eb09c35 |
hex | 7104999b00 |
485408480000 has 360 divisors, whose sum is σ = 1309605941952. Its totient is φ = 178806784000.
The previous prime is 485408479993. The next prime is 485408480023. The reversal of 485408480000 is 84804584.
It is a self number, because there is not a number n which added to its sum of digits gives 485408480000.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 127838102 + ... + 127841898.
Almost surely, 2485408480000 is an apocalyptic number.
485408480000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 485408480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (654802970976).
485408480000 is an abundant number, since it is smaller than the sum of its proper divisors (824197461952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485408480000 is an equidigital number, since it uses as much as digits as its factorization.
485408480000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3897 (or 3868 counting only the distinct ones).
The product of its (nonzero) digits is 163840, while the sum is 41.
The spelling of 485408480000 in words is "four hundred eighty-five billion, four hundred eight million, four hundred eighty thousand".
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