Base | Representation |
---|---|
bin | 11010110111000011001100 |
3 | 111020201202020 |
4 | 122313003030 |
5 | 3300304403 |
6 | 410530140 |
7 | 113564235 |
oct | 32670314 |
9 | 14221666 |
10 | 7041228 |
11 | 3a7a1a7 |
12 | 2436950 |
13 | 15c6c0c |
14 | d1408c |
15 | 941453 |
hex | 6b70cc |
7041228 has 12 divisors (see below), whose sum is σ = 16429560. Its totient is φ = 2347072.
The previous prime is 7041227. The next prime is 7041233. The reversal of 7041228 is 8221407.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 7041198 and 7041207.
It is not an unprimeable number, because it can be changed into a prime (7041227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293373 + ... + 293396.
It is an arithmetic number, because the mean of its divisors is an integer number (1369130).
Almost surely, 27041228 is an apocalyptic number.
It is an amenable number.
7041228 is an abundant number, since it is smaller than the sum of its proper divisors (9388332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7041228 is a wasteful number, since it uses less digits than its factorization.
7041228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586776 (or 586774 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 24.
The square root of 7041228 is about 2653.5312321508. The cubic root of 7041228 is about 191.6679373157.
The spelling of 7041228 in words is "seven million, forty-one thousand, two hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.370 sec. • engine limits •