Base | Representation |
---|---|
bin | 11010111111100110000001 |
3 | 111022111202102 |
4 | 122333212001 |
5 | 3302414400 |
6 | 411400145 |
7 | 114101252 |
oct | 32774601 |
9 | 14274672 |
10 | 7076225 |
11 | 3aa3522 |
12 | 2453055 |
13 | 1609b20 |
14 | d22b29 |
15 | 94b9d5 |
hex | 6bf981 |
7076225 has 12 divisors (see below), whose sum is σ = 9449916. Its totient is φ = 5225280.
The previous prime is 7076221. The next prime is 7076263. The reversal of 7076225 is 5226707.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 1882384 + 5193841 = 1372^2 + 2279^2 .
It is not a de Polignac number, because 7076225 - 22 = 7076221 is a prime.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7076221) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 10562 + ... + 11211.
It is an arithmetic number, because the mean of its divisors is an integer number (787493).
Almost surely, 27076225 is an apocalyptic number.
It is an amenable number.
7076225 is a deficient number, since it is larger than the sum of its proper divisors (2373691).
7076225 is a wasteful number, since it uses less digits than its factorization.
7076225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21796 (or 21791 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 7076225 is about 2660.1174786088. The cubic root of 7076225 is about 191.9849615681.
The spelling of 7076225 in words is "seven million, seventy-six thousand, two hundred twenty-five".
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