Base | Representation |
---|---|
bin | 1111111110010110… |
… | …1000100100001110 |
3 | 102001211201210101211 |
4 | 3333211220210032 |
5 | 32240220234231 |
6 | 1545255525034 |
7 | 211155604504 |
oct | 37745504416 |
9 | 12054653354 |
10 | 4288055566 |
11 | 190054a683 |
12 | 9b808977a |
13 | 5344c98b2 |
14 | 2c96d8674 |
15 | 1a16c4eb1 |
hex | ff96890e |
4288055566 has 4 divisors (see below), whose sum is σ = 6432083352. Its totient is φ = 2144027782.
The previous prime is 4288055483. The next prime is 4288055567. The reversal of 4288055566 is 6655508824.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4288055567) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072013890 + ... + 1072013893.
It is an arithmetic number, because the mean of its divisors is an integer number (1608020838).
Almost surely, 24288055566 is an apocalyptic number.
4288055566 is a deficient number, since it is larger than the sum of its proper divisors (2144027786).
4288055566 is a wasteful number, since it uses less digits than its factorization.
4288055566 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2144027785.
The product of its (nonzero) digits is 2304000, while the sum is 49.
The square root of 4288055566 is about 65483.2464528142. The cubic root of 4288055566 is about 1624.6262576847.
The spelling of 4288055566 in words is "four billion, two hundred eighty-eight million, fifty-five thousand, five hundred sixty-six".
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