Base | Representation |
---|---|
bin | 1010100110000… |
… | …00010000000001 |
3 | 20012012221202112 |
4 | 11103000100001 |
5 | 140222232331 |
6 | 12452425105 |
7 | 2126235626 |
oct | 523002001 |
9 | 205187675 |
10 | 88867841 |
11 | 461887a7 |
12 | 25918195 |
13 | 1554682a |
14 | bb3434d |
15 | 7c0632b |
hex | 54c0401 |
88867841 has 4 divisors (see below), whose sum is σ = 88978500. Its totient is φ = 88757184.
The previous prime is 88867813. The next prime is 88867847. The reversal of 88867841 is 14876888.
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 42627841 + 46240000 = 6529^2 + 6800^2 .
It is a cyclic number.
It is not a de Polignac number, because 88867841 - 26 = 88867777 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 88867841.
It is not an unprimeable number, because it can be changed into a prime (88867847) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54116 + ... + 55733.
It is an arithmetic number, because the mean of its divisors is an integer number (22244625).
Almost surely, 288867841 is an apocalyptic number.
It is an amenable number.
88867841 is a deficient number, since it is larger than the sum of its proper divisors (110659).
88867841 is a wasteful number, since it uses less digits than its factorization.
88867841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110658.
The product of its digits is 688128, while the sum is 50.
The square root of 88867841 is about 9426.9741168627. The cubic root of 88867841 is about 446.2534052315.
The spelling of 88867841 in words is "eighty-eight million, eight hundred sixty-seven thousand, eight hundred forty-one".
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