Base | Representation |
---|---|
bin | 110101011001111… |
… | …110100010101101 |
3 | 2022102222121222110 |
4 | 311121332202231 |
5 | 3313334032341 |
6 | 224524234233 |
7 | 31126615242 |
oct | 6531764255 |
9 | 2272877873 |
10 | 896002221 |
11 | 41a851804 |
12 | 21009b979 |
13 | 113826b3a |
14 | 86dd95c9 |
15 | 539dc216 |
hex | 3567e8ad |
896002221 has 32 divisors (see below), whose sum is σ = 1293667200. Its totient is φ = 549550080.
The previous prime is 896002193. The next prime is 896002231. The reversal of 896002221 is 122200698.
It is not a de Polignac number, because 896002221 - 211 = 896000173 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (896002231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 556065 + ... + 557673.
It is an arithmetic number, because the mean of its divisors is an integer number (40427100).
Almost surely, 2896002221 is an apocalyptic number.
It is an amenable number.
896002221 is a deficient number, since it is larger than the sum of its proper divisors (397664979).
896002221 is a wasteful number, since it uses less digits than its factorization.
896002221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1869.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 896002221 is about 29933.2961933697. The cubic root of 896002221 is about 964.0577022358.
The spelling of 896002221 in words is "eight hundred ninety-six million, two thousand, two hundred twenty-one".
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