Base | Representation |
---|---|
bin | 1010100101111… |
… | …11111101010001 |
3 | 20012012220010002 |
4 | 11102333331101 |
5 | 140222213031 |
6 | 12452415345 |
7 | 2126232263 |
oct | 522777521 |
9 | 205186102 |
10 | 88866641 |
11 | 46187906 |
12 | 25917555 |
13 | 15546116 |
14 | bb33b33 |
15 | 7c05ccb |
hex | 54bff51 |
88866641 has 8 divisors (see below), whose sum is σ = 93144384. Its totient is φ = 84623440.
The previous prime is 88866619. The next prime is 88866683. The reversal of 88866641 is 14666888.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-88866641 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 10.
It is not an unprimeable number, because it can be changed into a prime (88866611) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 3290 + ... + 13731.
It is an arithmetic number, because the mean of its divisors is an integer number (11643048).
Almost surely, 288866641 is an apocalyptic number.
It is an amenable number.
88866641 is a deficient number, since it is larger than the sum of its proper divisors (4277743).
88866641 is a wasteful number, since it uses less digits than its factorization.
88866641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17271.
The product of its digits is 442368, while the sum is 47.
The square root of 88866641 is about 9426.9104695017. The cubic root of 88866641 is about 446.2513966066.
The spelling of 88866641 in words is "eighty-eight million, eight hundred sixty-six thousand, six hundred forty-one".
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