Base | Representation |
---|---|
bin | 11010111100110111011101 |
3 | 111021221102122 |
4 | 122330313131 |
5 | 3302040203 |
6 | 411232325 |
7 | 114023552 |
oct | 32746735 |
9 | 14257378 |
10 | 7065053 |
11 | 3a96096 |
12 | 24486a5 |
13 | 1604a08 |
14 | d1ca29 |
15 | 948538 |
hex | 6bcddd |
7065053 has 4 divisors (see below), whose sum is σ = 7129980. Its totient is φ = 7000128.
The previous prime is 7065041. The next prime is 7065089. The reversal of 7065053 is 3505607.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3523129 + 3541924 = 1877^2 + 1882^2 .
It is a cyclic number.
It is not a de Polignac number, because 7065053 - 28 = 7064797 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7065953) 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, 32300 + ... + 32517.
It is an arithmetic number, because the mean of its divisors is an integer number (1782495).
Almost surely, 27065053 is an apocalyptic number.
It is an amenable number.
7065053 is a deficient number, since it is larger than the sum of its proper divisors (64927).
7065053 is a wasteful number, since it uses less digits than its factorization.
7065053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64926.
The product of its (nonzero) digits is 3150, while the sum is 26.
The square root of 7065053 is about 2658.0167418585. The cubic root of 7065053 is about 191.8838725574.
The spelling of 7065053 in words is "seven million, sixty-five thousand, fifty-three".
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