Base | Representation |
---|---|
bin | 10111110110010… |
… | …11110100010000 |
3 | 111221110022120212 |
4 | 23323023310100 |
5 | 402204024042 |
6 | 31504023252 |
7 | 4646342522 |
oct | 1373136420 |
9 | 457408525 |
10 | 200064272 |
11 | a2a27281 |
12 | 57001b28 |
13 | 325aa635 |
14 | 1c7dba12 |
15 | 1286d482 |
hex | becbd10 |
200064272 has 20 divisors (see below), whose sum is σ = 400991820. Its totient is φ = 96582528.
The previous prime is 200064269. The next prime is 200064283. The reversal of 200064272 is 272460002.
It can be written as a sum of positive squares in 2 ways, for example, as 92236816 + 107827456 = 9604^2 + 10384^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215123 + ... + 216050.
It is an arithmetic number, because the mean of its divisors is an integer number (20049591).
Almost surely, 2200064272 is an apocalyptic number.
It is an amenable number.
200064272 is an abundant number, since it is smaller than the sum of its proper divisors (200927548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200064272 is a wasteful number, since it uses less digits than its factorization.
200064272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431210 (or 431204 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 200064272 is about 14144.4077995510. The cubic root of 200064272 is about 584.8661850894.
The spelling of 200064272 in words is "two hundred million, sixty-four thousand, two hundred seventy-two".
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