Base | Representation |
---|---|
bin | 1011010111010000… |
… | …0011001110100000 |
3 | 21212120201100111110 |
4 | 2311310003032200 |
5 | 22221340231200 |
6 | 1222402543320 |
7 | 135406204362 |
oct | 26564031640 |
9 | 7776640443 |
10 | 3050320800 |
11 | 132591018a |
12 | 711667b40 |
13 | 397c52967 |
14 | 20d184d32 |
15 | 12cbd3b50 |
hex | b5d033a0 |
3050320800 has 288 divisors, whose sum is σ = 10544325120. Its totient is φ = 763776000.
The previous prime is 3050320753. The next prime is 3050320807. The reversal of 3050320800 is 80230503.
It is not an unprimeable number, because it can be changed into a prime (3050320807) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6885379 + ... + 6885821.
It is an arithmetic number, because the mean of its divisors is an integer number (36612240).
Almost surely, 23050320800 is an apocalyptic number.
3050320800 is a gapful number since it is divisible by the number (30) 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 3050320800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5272162560).
3050320800 is an abundant number, since it is smaller than the sum of its proper divisors (7494004320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3050320800 is a wasteful number, since it uses less digits than its factorization.
3050320800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 636 (or 623 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 3050320800 is about 55229.7093963023. The cubic root of 3050320800 is about 1450.2688047035.
The spelling of 3050320800 in words is "three billion, fifty million, three hundred twenty thousand, eight hundred".
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