Base | Representation |
---|---|
bin | 1010101000110… |
… | …10101101001100 |
3 | 20012220210000000 |
4 | 11110122231030 |
5 | 140321111343 |
6 | 12504404300 |
7 | 2132341053 |
oct | 524325514 |
9 | 205823000 |
10 | 89238348 |
11 | 46411101 |
12 | 25a76690 |
13 | 15646374 |
14 | bbcd39a |
15 | 7c7aed3 |
hex | 551ab4c |
89238348 has 72 divisors (see below), whose sum is σ = 236556880. Its totient is φ = 29451600.
The previous prime is 89238341. The next prime is 89238371. The reversal of 89238348 is 84383298.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is not an unprimeable number, because it can be changed into a prime (89238341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 883498 + ... + 883598.
Almost surely, 289238348 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 89238348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118278440).
89238348 is an abundant number, since it is smaller than the sum of its proper divisors (147318532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89238348 is an equidigital number, since it uses as much as digits as its factorization.
89238348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 227 (or 106 counting only the distinct ones).
The product of its digits is 331776, while the sum is 45.
The square root of 89238348 is about 9446.6051044807. The cubic root of 89238348 is about 446.8727172394.
It can be divided in two parts, 8923 and 8348, that added together give a palindrome (17271).
The spelling of 89238348 in words is "eighty-nine million, two hundred thirty-eight thousand, three hundred forty-eight".
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