Base | Representation |
---|---|
bin | 10111111010111… |
… | …00000110101000 |
3 | 111222120100021202 |
4 | 23331130012220 |
5 | 402331432042 |
6 | 31524423332 |
7 | 4654353536 |
oct | 1375340650 |
9 | 458510252 |
10 | 200655272 |
11 | a32a0304 |
12 | 57247b48 |
13 | 3275663c |
14 | 1c913156 |
15 | 12938632 |
hex | bf5c1a8 |
200655272 has 8 divisors (see below), whose sum is σ = 376228650. Its totient is φ = 100327632.
The previous prime is 200655211. The next prime is 200655307. The reversal of 200655272 is 272556002.
It can be written as a sum of positive squares in only one way, i.e., 168324676 + 32330596 = 12974^2 + 5686^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12540947 + ... + 12540962.
Almost surely, 2200655272 is an apocalyptic number.
It is an amenable number.
200655272 is a deficient number, since it is larger than the sum of its proper divisors (175573378).
200655272 is a wasteful number, since it uses less digits than its factorization.
200655272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25081915 (or 25081911 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 29.
The square root of 200655272 is about 14165.2840423339. The cubic root of 200655272 is about 585.4415270494.
The spelling of 200655272 in words is "two hundred million, six hundred fifty-five thousand, two hundred seventy-two".
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