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80058306 = 23313711633
BaseRepresentation
bin1001100010110…
…01011111000010
312120122101100110
410301121133002
5130443331211
611535532150
71661325066
oct461313702
9176571313
1080058306
1141210a99
122298a056
1313780aa3
14a8bdaa6
157065ea6
hex4c597c2

80058306 has 32 divisors (see below), whose sum is σ = 169763328. Its totient is φ = 25125120.

The previous prime is 80058247. The next prime is 80058313. The reversal of 80058306 is 60385008.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1066 + ... + 12698.

It is an arithmetic number, because the mean of its divisors is an integer number (5305104).

Almost surely, 280058306 is an apocalyptic number.

80058306 is an abundant number, since it is smaller than the sum of its proper divisors (89705022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80058306 is a wasteful number, since it uses less digits than its factorization.

80058306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11706.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 80058306 is about 8947.5307208190. The cubic root of 80058306 is about 430.9915929763.

The spelling of 80058306 in words is "eighty million, fifty-eight thousand, three hundred six".

Divisors: 1 2 3 6 31 37 62 74 93 111 186 222 1147 2294 3441 6882 11633 23266 34899 69798 360623 430421 721246 860842 1081869 1291263 2163738 2582526 13343051 26686102 40029153 80058306