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58105306 = 2719613581
BaseRepresentation
bin1101110110100…
…1110111011010
311001100001111101
43131221313122
5104333332211
65433222014
71303613140
oct335516732
9131301441
1058105306
112a887416
121756190a
13c06574c
147a07590
15517b5c1
hex3769dda

58105306 has 32 divisors (see below), whose sum is σ = 106600320. Its totient is φ = 23198400.

The previous prime is 58105297. The next prime is 58105309. The reversal of 58105306 is 60350185.

It is not an unprimeable number, because it can be changed into a prime (58105309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14436 + ... + 18016.

It is an arithmetic number, because the mean of its divisors is an integer number (3331260).

Almost surely, 258105306 is an apocalyptic number.

58105306 is a deficient number, since it is larger than the sum of its proper divisors (48495014).

58105306 is a wasteful number, since it uses less digits than its factorization.

58105306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3670.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 58105306 is about 7622.6836481649. The cubic root of 58105306 is about 387.3217905488.

The spelling of 58105306 in words is "fifty-eight million, one hundred five thousand, three hundred six".

Divisors: 1 2 7 14 19 38 61 122 133 266 427 854 1159 2318 3581 7162 8113 16226 25067 50134 68039 136078 218441 436882 476273 952546 1529087 3058174 4150379 8300758 29052653 58105306