Base | Representation |
---|---|
bin | 10111111111011… |
… | …10100110111001 |
3 | 112000200211102222 |
4 | 23333232212321 |
5 | 403010132403 |
6 | 31545333425 |
7 | 4662433205 |
oct | 1377564671 |
9 | 460624388 |
10 | 201255353 |
11 | a3670142 |
12 | 57497275 |
13 | 32906810 |
14 | 1ca2bb05 |
15 | 12a06338 |
hex | bfee9b9 |
201255353 has 8 divisors (see below), whose sum is σ = 228144000. Its totient is φ = 175996368.
The previous prime is 201255349. The next prime is 201255361. The reversal of 201255353 is 353552102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 201255353 - 22 = 201255349 is a prime.
It is a super-2 number, since 2×2012553532 = 81007434222309218, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (201255323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407153 + ... + 407646.
It is an arithmetic number, because the mean of its divisors is an integer number (28518000).
Almost surely, 2201255353 is an apocalyptic number.
It is an amenable number.
201255353 is a deficient number, since it is larger than the sum of its proper divisors (26888647).
201255353 is a wasteful number, since it uses less digits than its factorization.
201255353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814831.
The product of its (nonzero) digits is 4500, while the sum is 26.
The square root of 201255353 is about 14186.4496263160. The cubic root of 201255353 is about 586.0245546833.
The spelling of 201255353 in words is "two hundred one million, two hundred fifty-five thousand, three hundred fifty-three".
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