Base | Representation |
---|---|
bin | 1101110110000… |
… | …0110011111001 |
3 | 11001021011121201 |
4 | 3131200303321 |
5 | 104331140332 |
6 | 5432334201 |
7 | 1303400044 |
oct | 335406371 |
9 | 131234551 |
10 | 58068217 |
11 | 2a861569 |
12 | 17544361 |
13 | c0518bc |
14 | 79d7c5b |
15 | 51705e7 |
hex | 3760cf9 |
58068217 has 4 divisors (see below), whose sum is σ = 58322020. Its totient is φ = 57814416.
The previous prime is 58068203. The next prime is 58068221. The reversal of 58068217 is 71286085.
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 42889401 + 15178816 = 6549^2 + 3896^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-58068217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (58068287) 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, 126558 + ... + 127015.
It is an arithmetic number, because the mean of its divisors is an integer number (14580505).
Almost surely, 258068217 is an apocalyptic number.
It is an amenable number.
58068217 is a deficient number, since it is larger than the sum of its proper divisors (253803).
58068217 is a wasteful number, since it uses less digits than its factorization.
58068217 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253802.
The product of its (nonzero) digits is 26880, while the sum is 37.
The square root of 58068217 is about 7620.2504552016. The cubic root of 58068217 is about 387.2393629906.
It can be divided in two parts, 58068 and 217, that added together give a palindrome (58285).
The spelling of 58068217 in words is "fifty-eight million, sixty-eight thousand, two hundred seventeen".
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