Base | Representation |
---|---|
bin | 1110000111111011011… |
… | …01010001011101100000 |
3 | 1201101121220002121121112 |
4 | 13003331231101131200 |
5 | 30422334431401200 |
6 | 1010535045442452 |
7 | 50030003041235 |
oct | 7037555213540 |
9 | 1641556077545 |
10 | 485292840800 |
11 | 1778a2180079 |
12 | 7a077710428 |
13 | 369bc194001 |
14 | 196b9c6b78c |
15 | c9548b6535 |
hex | 70fdb51760 |
485292840800 has 72 divisors (see below), whose sum is σ = 1185402707496. Its totient is φ = 194005463040.
The previous prime is 485292840793. The next prime is 485292840811. The reversal of 485292840800 is 8048292584.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (50).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1223984 + ... + 1571216.
It is an arithmetic number, because the mean of its divisors is an integer number (16463926493).
Almost surely, 2485292840800 is an apocalyptic number.
485292840800 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 485292840800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592701353748).
485292840800 is an abundant number, since it is smaller than the sum of its proper divisors (700109866696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485292840800 is a wasteful number, since it uses less digits than its factorization.
485292840800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349000 (or 348987 counting only the distinct ones).
The product of its (nonzero) digits is 1474560, while the sum is 50.
The spelling of 485292840800 in words is "four hundred eighty-five billion, two hundred ninety-two million, eight hundred forty thousand, eight hundred".
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