Base | Representation |
---|---|
bin | 11010111100100111100101 |
3 | 111021220001000 |
4 | 122330213211 |
5 | 3302022122 |
6 | 411223513 |
7 | 114020601 |
oct | 32744745 |
9 | 14256030 |
10 | 7064037 |
11 | 3a95352 |
12 | 2447b99 |
13 | 1604406 |
14 | d1c501 |
15 | 9480ac |
hex | 6bc9e5 |
7064037 has 8 divisors (see below), whose sum is σ = 10465280. Its totient is φ = 4709340.
The previous prime is 7063981. The next prime is 7064039. The reversal of 7064037 is 7304607.
It is not a de Polignac number, because 7064037 - 210 = 7063013 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 261631 = 7064037 / (7 + 0 + 6 + 4 + 0 + 3 + 7).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 7064037.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7064039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130789 + ... + 130842.
It is an arithmetic number, because the mean of its divisors is an integer number (1308160).
Almost surely, 27064037 is an apocalyptic number.
It is an amenable number.
7064037 is a deficient number, since it is larger than the sum of its proper divisors (3401243).
7064037 is a wasteful number, since it uses less digits than its factorization.
7064037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261640 (or 261634 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 27.
The square root of 7064037 is about 2657.8256150470. The cubic root of 7064037 is about 191.8746740720.
The spelling of 7064037 in words is "seven million, sixty-four thousand, thirty-seven".
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