Base | Representation |
---|---|
bin | 1110001000111001100… |
… | …10110101000011011000 |
3 | 1201102222020111002222121 |
4 | 13010130302311003120 |
5 | 30424421441003000 |
6 | 1011102520231024 |
7 | 50045635121611 |
oct | 7043462650330 |
9 | 1642866432877 |
10 | 485814391000 |
11 | 17803a6164a4 |
12 | 7a1a230b474 |
13 | 36a73252cb3 |
14 | 19729232c08 |
15 | c985589b1a |
hex | 711ccb50d8 |
485814391000 has 32 divisors (see below), whose sum is σ = 1136805677280. Its totient is φ = 194325756000.
The previous prime is 485814390959. The next prime is 485814391003. The reversal of 485814391000 is 193418584.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (485814391003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242906196 + ... + 242908195.
It is an arithmetic number, because the mean of its divisors is an integer number (35525177415).
Almost surely, 2485814391000 is an apocalyptic number.
485814391000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
485814391000 is an abundant number, since it is smaller than the sum of its proper divisors (650991286280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485814391000 is a wasteful number, since it uses less digits than its factorization.
485814391000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 485814412 (or 485814398 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 43.
The spelling of 485814391000 in words is "four hundred eighty-five billion, eight hundred fourteen million, three hundred ninety-one thousand".
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