Base | Representation |
---|---|
bin | 1011111000100… |
… | …00101111100100 |
3 | 20221120102210002 |
4 | 11330100233210 |
5 | 201004331200 |
6 | 13520320432 |
7 | 2320202603 |
oct | 574205744 |
9 | 227512702 |
10 | 99683300 |
11 | 512a55a2 |
12 | 29473118 |
13 | 17862602 |
14 | d34ba3a |
15 | 8b40bd5 |
hex | 5f10be4 |
99683300 has 54 divisors (see below), whose sum is σ = 222091254. Its totient is φ = 38835200.
The previous prime is 99683299. The next prime is 99683303. The reversal of 99683300 is 338699.
It is a happy number.
It can be written as a sum of positive squares in 9 ways, for example, as 74200996 + 25482304 = 8614^2 + 5048^2 .
It is not an unprimeable number, because it can be changed into a prime (99683303) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 167804 + ... + 168396.
It is an arithmetic number, because the mean of its divisors is an integer number (4112801).
Almost surely, 299683300 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 99683300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111045627).
99683300 is an abundant number, since it is smaller than the sum of its proper divisors (122407954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99683300 is a wasteful number, since it uses less digits than its factorization.
99683300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 689 (or 641 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 38.
The square root of 99683300 is about 9984.1524427465. The cubic root of 99683300 is about 463.6683681145.
The spelling of 99683300 in words is "ninety-nine million, six hundred eighty-three thousand, three hundred".
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