Base | Representation |
---|---|
bin | 11000000101100… |
… | …11010000000000 |
3 | 112002012202022100 |
4 | 30002303100000 |
5 | 403211421200 |
6 | 32014510400 |
7 | 5002326354 |
oct | 1402632000 |
9 | 462182270 |
10 | 202060800 |
11 | a40702a7 |
12 | 57805400 |
13 | 32b29306 |
14 | 1cb9b464 |
15 | 12b14d00 |
hex | c0b3400 |
202060800 has 198 divisors, whose sum is σ = 724298198. Its totient is φ = 53821440.
The previous prime is 202060799. The next prime is 202060813. The reversal of 202060800 is 8060202.
It can be written as a sum of positive squares in 3 ways, for example, as 36578304 + 165482496 = 6048^2 + 12864^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 229962 + ... + 230838.
Almost surely, 2202060800 is an apocalyptic number.
202060800 is a gapful number since it is divisible by the number (20) 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 202060800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362149099).
202060800 is an abundant number, since it is smaller than the sum of its proper divisors (522237398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202060800 is a wasteful number, since it uses less digits than its factorization.
202060800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 913 (or 887 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 202060800 is about 14214.8091791624. The cubic root of 202060800 is about 586.8052932278.
The spelling of 202060800 in words is "two hundred two million, sixty thousand, eight hundred".
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