Base | Representation |
---|---|
bin | 100010011111… |
… | …010111100100 |
3 | 122000100102221 |
4 | 202133113210 |
5 | 4303311010 |
6 | 521442124 |
7 | 136564465 |
oct | 42372744 |
9 | 18010387 |
10 | 9041380 |
11 | 5115a17 |
12 | 3040344 |
13 | 1b4743a |
14 | 12b4d6c |
15 | bd8dda |
hex | 89f5e4 |
9041380 has 24 divisors (see below), whose sum is σ = 19107648. Its totient is φ = 3593568.
The previous prime is 9041377. The next prime is 9041401. The reversal of 9041380 is 831409.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1987 + ... + 4693.
It is an arithmetic number, because the mean of its divisors is an integer number (796152).
Almost surely, 29041380 is an apocalyptic number.
It is an amenable number.
9041380 is an abundant number, since it is smaller than the sum of its proper divisors (10066268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9041380 is a wasteful number, since it uses less digits than its factorization.
9041380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2883 (or 2881 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 9041380 is about 3006.8887575033. Note that the first 3 decimals coincide. The cubic root of 9041380 is about 208.3266870769.
Adding to 9041380 its reverse (831409), we get a palindrome (9872789).
The spelling of 9041380 in words is "nine million, forty-one thousand, three hundred eighty".
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