Base | Representation |
---|---|
bin | 1010101000011… |
… | …11100000000000 |
3 | 20012211110001000 |
4 | 11110033200000 |
5 | 140313124243 |
6 | 12503412000 |
7 | 2132060202 |
oct | 524174000 |
9 | 205743030 |
10 | 89192448 |
11 | 4638a674 |
12 | 25a54000 |
13 | 1562b4c7 |
14 | bbba772 |
15 | 7c6c5d3 |
hex | 550f800 |
89192448 has 96 divisors (see below), whose sum is σ = 264373200. Its totient is φ = 29712384.
The previous prime is 89192447. The next prime is 89192461. The reversal of 89192448 is 84429198.
It is a tau number, because it is divible by the number of its divisors (96).
It is a nude number because it is divisible by every one of its digits.
It is a nialpdrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89192447) 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, 54490 + ... + 56102.
Almost surely, 289192448 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 89192448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132186600).
89192448 is an abundant number, since it is smaller than the sum of its proper divisors (175180752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89192448 is a wasteful number, since it uses less digits than its factorization.
89192448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1644 (or 1618 counting only the distinct ones).
The product of its digits is 165888, while the sum is 45.
The square root of 89192448 is about 9444.1753478004. The cubic root of 89192448 is about 446.7960873454.
It can be divided in two parts, 891 and 92448, that added together give a palindrome (93339).
The spelling of 89192448 in words is "eighty-nine million, one hundred ninety-two thousand, four hundred forty-eight".
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