Base | Representation |
---|---|
bin | 111010101101101… |
… | …110100101111000 |
3 | 2112122120112022022 |
4 | 322231232211320 |
5 | 4004134101343 |
6 | 241425214012 |
7 | 33260631044 |
oct | 7255564570 |
9 | 2478515268 |
10 | 985065848 |
11 | 466053608 |
12 | 235a91308 |
13 | 12910b800 |
14 | 94b81024 |
15 | 5b731568 |
hex | 3ab6e978 |
985065848 has 48 divisors (see below), whose sum is σ = 2016103680. Its totient is φ = 450987264.
The previous prime is 985065847. The next prime is 985065853. The reversal of 985065848 is 848560589.
It is a super-3 number, since 3×9850658483 (a number of 28 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 985065848.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (985065847) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168836 + ... + 174572.
It is an arithmetic number, because the mean of its divisors is an integer number (42002160).
Almost surely, 2985065848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 985065848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1008051840).
985065848 is an abundant number, since it is smaller than the sum of its proper divisors (1031037832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
985065848 is a wasteful number, since it uses less digits than its factorization.
985065848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5896 (or 5879 counting only the distinct ones).
The product of its (nonzero) digits is 2764800, while the sum is 53.
The square root of 985065848 is about 31385.7586812873. The cubic root of 985065848 is about 994.9969606735.
The spelling of 985065848 in words is "nine hundred eighty-five million, sixty-five thousand, eight hundred forty-eight".
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