Base | Representation |
---|---|
bin | 110101001111011… |
… | …101001011011001 |
3 | 2022020210111120121 |
4 | 311033131023121 |
5 | 3312132302441 |
6 | 224345153241 |
7 | 31064310160 |
oct | 6517351331 |
9 | 2266714517 |
10 | 893244121 |
11 | 419238590 |
12 | 20b18b821 |
13 | 11309c623 |
14 | 868bc3d7 |
15 | 53644dd1 |
hex | 353dd2d9 |
893244121 has 32 divisors (see below), whose sum is σ = 1151615232. Its totient is φ = 672572160.
The previous prime is 893244061. The next prime is 893244127. The reversal of 893244121 is 121442398.
It is a cyclic number.
It is not a de Polignac number, because 893244121 - 211 = 893242073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (893244127) 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, 446295 + ... + 448291.
It is an arithmetic number, because the mean of its divisors is an integer number (35987976).
Almost surely, 2893244121 is an apocalyptic number.
It is an amenable number.
893244121 is a deficient number, since it is larger than the sum of its proper divisors (258371111).
893244121 is a wasteful number, since it uses less digits than its factorization.
893244121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2209.
The product of its digits is 13824, while the sum is 34.
The square root of 893244121 is about 29887.1899147444. The cubic root of 893244121 is about 963.0674887203.
The spelling of 893244121 in words is "eight hundred ninety-three million, two hundred forty-four thousand, one hundred twenty-one".
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