Base | Representation |
---|---|
bin | 11010010101010… |
… | …01110010001000 |
3 | 120101122200212212 |
4 | 31022221302020 |
5 | 423022141032 |
6 | 33530324252 |
7 | 5321405543 |
oct | 1512516210 |
9 | 511580785 |
10 | 220896392 |
11 | 103765802 |
12 | 61b89688 |
13 | 369c2732 |
14 | 214a185a |
15 | 145d5bb2 |
hex | d2a9c88 |
220896392 has 24 divisors (see below), whose sum is σ = 417625950. Its totient is φ = 109536960.
The previous prime is 220896391. The next prime is 220896443. The reversal of 220896392 is 293698022.
It can be written as a sum of positive squares in only one way, i.e., 126922756 + 93973636 = 11266^2 + 9694^2 .
It is not an unprimeable number, because it can be changed into a prime (220896391) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136484 + ... + 138092.
Almost surely, 2220896392 is an apocalyptic number.
It is an amenable number.
220896392 is a deficient number, since it is larger than the sum of its proper divisors (196729558).
220896392 is a wasteful number, since it uses less digits than its factorization.
220896392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1877 (or 1742 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 41.
The square root of 220896392 is about 14862.5836246596. The cubic root of 220896392 is about 604.4998639694.
The spelling of 220896392 in words is "two hundred twenty million, eight hundred ninety-six thousand, three hundred ninety-two".
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