Base | Representation |
---|---|
bin | 100010101001… |
… | …010010111000 |
3 | 122002102012212 |
4 | 202221102320 |
5 | 4311111130 |
6 | 522354252 |
7 | 140124152 |
oct | 42512270 |
9 | 18072185 |
10 | 9082040 |
11 | 5143520 |
12 | 305b988 |
13 | 1b5cab6 |
14 | 12c5ad2 |
15 | be5e95 |
hex | 8a94b8 |
9082040 has 32 divisors (see below), whose sum is σ = 22293360. Its totient is φ = 3302400.
The previous prime is 9081991. The next prime is 9082049. The reversal of 9082040 is 402809.
It is a junction number, because it is equal to n+sod(n) for n = 9081997 and 9082015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9082049) 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, 9881 + ... + 10760.
Almost surely, 29082040 is an apocalyptic number.
It is an amenable number.
9082040 is an abundant number, since it is smaller than the sum of its proper divisors (13211320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9082040 is a wasteful number, since it uses less digits than its factorization.
9082040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20663 (or 20659 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 9082040 is about 3013.6423145423. The cubic root of 9082040 is about 208.6385088366.
Adding to 9082040 its reverse (402809), we get a palindrome (9484849).
The spelling of 9082040 in words is "nine million, eighty-two thousand, forty".
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