Base | Representation |
---|---|
bin | 1101111001101… |
… | …0101000011111 |
3 | 11001201012111111 |
4 | 3132122220133 |
5 | 104411230210 |
6 | 5441402451 |
7 | 1305404404 |
oct | 336325037 |
9 | 131635444 |
10 | 58305055 |
11 | 2aa034a6 |
12 | 17639427 |
13 | c105643 |
14 | 7a5a2ab |
15 | 51ba88a |
hex | 379aa1f |
58305055 has 4 divisors (see below), whose sum is σ = 69966072. Its totient is φ = 46644040.
The previous prime is 58305043. The next prime is 58305059. The reversal of 58305055 is 55050385.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 58305055 - 221 = 56207903 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 (58305059) 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, 5830501 + ... + 5830510.
It is an arithmetic number, because the mean of its divisors is an integer number (17491518).
Almost surely, 258305055 is an apocalyptic number.
58305055 is a deficient number, since it is larger than the sum of its proper divisors (11661017).
58305055 is a wasteful number, since it uses less digits than its factorization.
58305055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11661016.
The product of its (nonzero) digits is 15000, while the sum is 31.
The square root of 58305055 is about 7635.7746823751. The cubic root of 58305055 is about 387.7651158342.
The spelling of 58305055 in words is "fifty-eight million, three hundred five thousand, fifty-five".
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