Base | Representation |
---|---|
bin | 11010111100110010100101 |
3 | 111021221000002 |
4 | 122330302211 |
5 | 3302032431 |
6 | 411231045 |
7 | 114022625 |
oct | 32746245 |
9 | 14257002 |
10 | 7064741 |
11 | 3a95932 |
12 | 2448485 |
13 | 1604828 |
14 | d1c885 |
15 | 9483cb |
hex | 6bcca5 |
7064741 has 8 divisors (see below), whose sum is σ = 7622424. Its totient is φ = 6522880.
The previous prime is 7064693. The next prime is 7064753. The reversal of 7064741 is 1474607.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2114116 + 4950625 = 1454^2 + 2225^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 7064741 - 26 = 7064677 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7064791) 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 7 ways as a sum of consecutive naturals, for example, 3020 + ... + 4821.
It is an arithmetic number, because the mean of its divisors is an integer number (952803).
Almost surely, 27064741 is an apocalyptic number.
It is an amenable number.
7064741 is a deficient number, since it is larger than the sum of its proper divisors (557683).
7064741 is a wasteful number, since it uses less digits than its factorization.
7064741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7911.
The product of its (nonzero) digits is 4704, while the sum is 29.
The square root of 7064741 is about 2657.9580508353. The cubic root of 7064741 is about 191.8810479195.
The spelling of 7064741 in words is "seven million, sixty-four thousand, seven hundred forty-one".
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