Base | Representation |
---|---|
bin | 1011110101011… |
… | …11011100011000 |
3 | 20220211012002100 |
4 | 11322233130120 |
5 | 200404103020 |
6 | 13504003400 |
7 | 2313622641 |
oct | 572573430 |
9 | 226735070 |
10 | 99284760 |
11 | 51053123 |
12 | 29300560 |
13 | 177530a3 |
14 | d2866c8 |
15 | 8ab2a90 |
hex | 5eaf718 |
99284760 has 96 divisors (see below), whose sum is σ = 341677440. Its totient is φ = 24916992.
The previous prime is 99284753. The next prime is 99284789. The reversal of 99284760 is 6748299.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1992 + ... + 14231.
It is an arithmetic number, because the mean of its divisors is an integer number (3559140).
Almost surely, 299284760 is an apocalyptic number.
99284760 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 99284760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170838720).
99284760 is an abundant number, since it is smaller than the sum of its proper divisors (242392680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99284760 is a wasteful number, since it uses less digits than its factorization.
99284760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16257 (or 16250 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 45.
The square root of 99284760 is about 9964.1738242566. The cubic root of 99284760 is about 463.0496178400.
The spelling of 99284760 in words is "ninety-nine million, two hundred eighty-four thousand, seven hundred sixty".
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