Base | Representation |
---|---|
bin | 100010011010… |
… | …001101100000 |
3 | 121222021110120 |
4 | 202122031200 |
5 | 4302122011 |
6 | 521200240 |
7 | 136446060 |
oct | 42321540 |
9 | 17867416 |
10 | 9020256 |
11 | 5101063 |
12 | 3030080 |
13 | 1b3a93b |
14 | 12ab3a0 |
15 | bd2a06 |
hex | 89a360 |
9020256 has 96 divisors (see below), whose sum is σ = 27998208. Its totient is φ = 2488320.
The previous prime is 9020243. The next prime is 9020279. The reversal of 9020256 is 6520209.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20616 + ... + 21048.
It is an arithmetic number, because the mean of its divisors is an integer number (291648).
Almost surely, 29020256 is an apocalyptic number.
9020256 is a gapful number since it is divisible by the number (96) 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 9020256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13999104).
9020256 is an abundant number, since it is smaller than the sum of its proper divisors (18977952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9020256 is a wasteful number, since it uses less digits than its factorization.
9020256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 484 (or 476 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 9020256 is about 3003.3741025720. The cubic root of 9020256 is about 208.1643178881.
The spelling of 9020256 in words is "nine million, twenty thousand, two hundred fifty-six".
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