Base | Representation |
---|---|
bin | 11010101111001100000000 |
3 | 111012002120111 |
4 | 122233030000 |
5 | 3243242044 |
6 | 410121104 |
7 | 113401321 |
oct | 32571400 |
9 | 14162514 |
10 | 7009024 |
11 | 3a57a90 |
12 | 2420194 |
13 | 15b5369 |
14 | d06448 |
15 | 936b34 |
hex | 6af300 |
7009024 has 72 divisors (see below), whose sum is σ = 16188480. Its totient is φ = 2995200.
The previous prime is 7009019. The next prime is 7009031. The reversal of 7009024 is 4209007.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 7008986 and 7009004.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53439 + ... + 53569.
It is an arithmetic number, because the mean of its divisors is an integer number (224840).
Almost surely, 27009024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7009024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8094240).
7009024 is an abundant number, since it is smaller than the sum of its proper divisors (9179456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7009024 is a wasteful number, since it uses less digits than its factorization.
7009024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177 (or 163 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 7009024 is about 2647.4561375026. The cubic root of 7009024 is about 191.3752843651.
The spelling of 7009024 in words is "seven million, nine thousand, twenty-four".
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