Base | Representation |
---|---|
bin | 10111110110100… |
… | …10101000110100 |
3 | 111221111201220200 |
4 | 23323102220310 |
5 | 402210422322 |
6 | 31504400500 |
7 | 4646520135 |
oct | 1373225064 |
9 | 457451820 |
10 | 200092212 |
11 | a2a46271 |
12 | 57016130 |
13 | 325ba278 |
14 | 1c807c8c |
15 | 128768ac |
hex | bed2a34 |
200092212 has 18 divisors (see below), whose sum is σ = 505788738. Its totient is φ = 66697392.
The previous prime is 200092169. The next prime is 200092223. The reversal of 200092212 is 212290002.
It can be written as a sum of positive squares in only one way, i.e., 154853136 + 45239076 = 12444^2 + 6726^2 .
It is a tau number, because it is divible by the number of its divisors (18).
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 5 ways as a sum of consecutive naturals, for example, 2779023 + ... + 2779094.
Almost surely, 2200092212 is an apocalyptic number.
It is an amenable number.
200092212 is an abundant number, since it is smaller than the sum of its proper divisors (305696526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200092212 is a wasteful number, since it uses less digits than its factorization.
200092212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5558127 (or 5558122 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 200092212 is about 14145.3954345575. The cubic root of 200092212 is about 584.8934103412.
The spelling of 200092212 in words is "two hundred million, ninety-two thousand, two hundred twelve".
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