Base | Representation |
---|---|
bin | 1101110111000… |
… | …1001101011001 |
3 | 11001101120202102 |
4 | 3131301031121 |
5 | 104340313020 |
6 | 5434013145 |
7 | 1304066630 |
oct | 335611531 |
9 | 131346672 |
10 | 58135385 |
11 | 2a8a7a80 |
12 | 175771b5 |
13 | c076349 |
14 | 7a14517 |
15 | 5185475 |
hex | 3771359 |
58135385 has 32 divisors (see below), whose sum is σ = 89800704. Its totient is φ = 35064000.
The previous prime is 58135367. The next prime is 58135397. The reversal of 58135385 is 58353185.
It is not a de Polignac number, because 58135385 - 26 = 58135321 is a prime.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9500 + ... + 14370.
It is an arithmetic number, because the mean of its divisors is an integer number (2806272).
Almost surely, 258135385 is an apocalyptic number.
58135385 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
58135385 is a deficient number, since it is larger than the sum of its proper divisors (31665319).
58135385 is a wasteful number, since it uses less digits than its factorization.
58135385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4925.
The product of its digits is 72000, while the sum is 38.
The square root of 58135385 is about 7624.6563857003. The cubic root of 58135385 is about 387.3886131462.
The spelling of 58135385 in words is "fifty-eight million, one hundred thirty-five thousand, three hundred eighty-five".
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