Base | Representation |
---|---|
bin | 1010100101111… |
… | …01001011001011 |
3 | 20012012022110221 |
4 | 11102331023023 |
5 | 140221331433 |
6 | 12452250511 |
7 | 2126154121 |
oct | 522751313 |
9 | 205168427 |
10 | 88855243 |
11 | 4617a294 |
12 | 25910a37 |
13 | 15540b89 |
14 | bb2d911 |
15 | 7c0272d |
hex | 54bd2cb |
88855243 has 8 divisors (see below), whose sum is σ = 96270768. Its totient is φ = 81682944.
The previous prime is 88855237. The next prime is 88855297. The reversal of 88855243 is 34255888.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 88855243 - 25 = 88855211 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
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 88855243.
It is not an unprimeable number, because it can be changed into a prime (88855843) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60046 + ... + 61507.
It is an arithmetic number, because the mean of its divisors is an integer number (12033846).
Almost surely, 288855243 is an apocalyptic number.
88855243 is a deficient number, since it is larger than the sum of its proper divisors (7415525).
88855243 is a wasteful number, since it uses less digits than its factorization.
88855243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121613.
The product of its digits is 307200, while the sum is 43.
The square root of 88855243 is about 9426.3059042236. The cubic root of 88855243 is about 446.2323171153.
It can be divided in two parts, 88855 and 243, that added together give a palindrome (89098).
The spelling of 88855243 in words is "eighty-eight million, eight hundred fifty-five thousand, two hundred forty-three".
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