Base | Representation |
---|---|
bin | 1101111001000… |
… | …1001010101101 |
3 | 11001122020022120 |
4 | 3132101022231 |
5 | 104404010120 |
6 | 5440503153 |
7 | 1305153360 |
oct | 336211255 |
9 | 131566276 |
10 | 58266285 |
11 | 2a987360 |
12 | 1761aab9 |
13 | c0c0abc |
14 | 7a4a0d7 |
15 | 51ae140 |
hex | 37912ad |
58266285 has 64 divisors (see below), whose sum is σ = 118278144. Its totient is φ = 23788800.
The previous prime is 58266211. The next prime is 58266287.
58266285 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 58266285 - 28 = 58266029 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58266287) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70042 + ... + 70868.
It is an arithmetic number, because the mean of its divisors is an integer number (1848096).
Almost surely, 258266285 is an apocalyptic number.
58266285 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
58266285 is an abundant number, since it is smaller than the sum of its proper divisors (60011859).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58266285 is a wasteful number, since it uses less digits than its factorization.
58266285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 914.
The product of its digits is 230400, while the sum is 42.
The square root of 58266285 is about 7633.2355525033. The cubic root of 58266285 is about 387.6791485197.
The spelling of 58266285 in words is "fifty-eight million, two hundred sixty-six thousand, two hundred eighty-five".
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