Base | Representation |
---|---|
bin | 100011010000… |
… | …000110011000 |
3 | 122101111020200 |
4 | 203100012120 |
5 | 4331202414 |
6 | 530022200 |
7 | 141355434 |
oct | 43200630 |
9 | 18344220 |
10 | 9240984 |
11 | 5241985 |
12 | 3117960 |
13 | 1bb724c |
14 | 13279c4 |
15 | c28109 |
hex | 8d0198 |
9240984 has 24 divisors (see below), whose sum is σ = 25027860. Its totient is φ = 3080304.
The previous prime is 9240983. The next prime is 9240989. The reversal of 9240984 is 4890429.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9240983) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64102 + ... + 64245.
Almost surely, 29240984 is an apocalyptic number.
It is an amenable number.
9240984 is an abundant number, since it is smaller than the sum of its proper divisors (15786876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9240984 is a wasteful number, since it uses less digits than its factorization.
9240984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128359 (or 128352 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 9240984 is about 3039.8986825222. The cubic root of 9240984 is about 209.8485983547.
The spelling of 9240984 in words is "nine million, two hundred forty thousand, nine hundred eighty-four".
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