Base | Representation |
---|---|
bin | 1010101001101… |
… | …11000011010000 |
3 | 20020010200021000 |
4 | 11110313003100 |
5 | 140333320243 |
6 | 12511102000 |
7 | 2133333411 |
oct | 524670320 |
9 | 206120230 |
10 | 89354448 |
11 | 46490357 |
12 | 25b11900 |
13 | 15687171 |
14 | bc1d808 |
15 | 7ca05d3 |
hex | 55370d0 |
89354448 has 160 divisors (see below), whose sum is σ = 283910400. Its totient is φ = 26813952.
The previous prime is 89354413. The next prime is 89354477. The reversal of 89354448 is 84445398.
It is a happy number.
Its product of digits (552960) is a multiple of the sum of its prime divisors (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3884965 + ... + 3884987.
It is an arithmetic number, because the mean of its divisors is an integer number (1774440).
Almost surely, 289354448 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 89354448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141955200).
89354448 is an abundant number, since it is smaller than the sum of its proper divisors (194555952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89354448 is a wasteful number, since it uses less digits than its factorization.
89354448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103 (or 45 counting only the distinct ones).
The product of its digits is 552960, while the sum is 45.
The square root of 89354448 is about 9452.7481718281. The cubic root of 89354448 is about 447.0664285763.
The spelling of 89354448 in words is "eighty-nine million, three hundred fifty-four thousand, four hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •