Base | Representation |
---|---|
bin | 10111111111011… |
… | …10100011110001 |
3 | 112000200211011120 |
4 | 23333232203301 |
5 | 403010131103 |
6 | 31545332453 |
7 | 4662432501 |
oct | 1377564361 |
9 | 460624146 |
10 | 201255153 |
11 | a366aa80 |
12 | 57497129 |
13 | 329066b8 |
14 | 1ca2ba01 |
15 | 12a06253 |
hex | bfee8f1 |
201255153 has 16 divisors (see below), whose sum is σ = 293015232. Its totient is φ = 121856000.
The previous prime is 201255149. The next prime is 201255199. The reversal of 201255153 is 351552102.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 201255153 - 22 = 201255149 is a prime.
It is not an unprimeable number, because it can be changed into a prime (201255113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42673 + ... + 47153.
It is an arithmetic number, because the mean of its divisors is an integer number (18313452).
Almost surely, 2201255153 is an apocalyptic number.
It is an amenable number.
201255153 is a deficient number, since it is larger than the sum of its proper divisors (91760079).
201255153 is a wasteful number, since it uses less digits than its factorization.
201255153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5856.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 201255153 is about 14186.4425773342. The cubic root of 201255153 is about 586.0243605601.
The spelling of 201255153 in words is "two hundred one million, two hundred fifty-five thousand, one hundred fifty-three".
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