Base | Representation |
---|---|
bin | 10111111111101… |
… | …00101100101000 |
3 | 112000202002122210 |
4 | 23333310230220 |
5 | 403011432141 |
6 | 31550045120 |
7 | 4662566010 |
oct | 1377645450 |
9 | 460662583 |
10 | 201280296 |
11 | a3687958 |
12 | 574a97a0 |
13 | 32914c89 |
14 | 1ca36c40 |
15 | 12a0d916 |
hex | bff4b28 |
201280296 has 64 divisors (see below), whose sum is σ = 590647680. Its totient is φ = 55952640.
The previous prime is 201280253. The next prime is 201280301. The reversal of 201280296 is 692082102.
It is a super-3 number, since 3×2012802963 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9975 + ... + 22406.
It is an arithmetic number, because the mean of its divisors is an integer number (9228870).
Almost surely, 2201280296 is an apocalyptic number.
It is an amenable number.
201280296 is an abundant number, since it is smaller than the sum of its proper divisors (389367384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201280296 is a wasteful number, since it uses less digits than its factorization.
201280296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32434 (or 32430 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 201280296 is about 14187.3287126224. The cubic root of 201280296 is about 586.0487637398.
The spelling of 201280296 in words is "two hundred one million, two hundred eighty thousand, two hundred ninety-six".
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