Base | Representation |
---|---|
bin | 1010100000000… |
… | …01011011100001 |
3 | 20010202020121101 |
4 | 11100001123201 |
5 | 140022224431 |
6 | 12423554401 |
7 | 2116502125 |
oct | 520013341 |
9 | 203666541 |
10 | 88086241 |
11 | 457a4551 |
12 | 255bba01 |
13 | 15331b49 |
14 | b9ad585 |
15 | 7aee961 |
hex | 54016e1 |
88086241 has 4 divisors (see below), whose sum is σ = 88958484. Its totient is φ = 87214000.
The previous prime is 88086217. The next prime is 88086247. The reversal of 88086241 is 14268088.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 61779600 + 26306641 = 7860^2 + 5129^2 .
It is a cyclic number.
It is not a de Polignac number, because 88086241 - 25 = 88086209 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 88086241.
It is not an unprimeable number, because it can be changed into a prime (88086247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435970 + ... + 436171.
It is an arithmetic number, because the mean of its divisors is an integer number (22239621).
Almost surely, 288086241 is an apocalyptic number.
It is an amenable number.
88086241 is a deficient number, since it is larger than the sum of its proper divisors (872243).
88086241 is a wasteful number, since it uses less digits than its factorization.
88086241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 872242.
The product of its (nonzero) digits is 24576, while the sum is 37.
The square root of 88086241 is about 9385.4270547482. The cubic root of 88086241 is about 444.9412723913.
The spelling of 88086241 in words is "eighty-eight million, eighty-six thousand, two hundred forty-one".
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