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80006108 = 22713219797
BaseRepresentation
bin1001100010011…
…00101111011100
312120112201202012
410301030233130
5130440143413
611534450352
71661016650
oct461145734
9176481665
1080006108
1141185856
12229639b8
13137630c0
14a8a8a60
1570557a8
hex4c4cbdc

80006108 has 24 divisors (see below), whose sum is σ = 172321632. Its totient is φ = 31650624.

The previous prime is 80006051. The next prime is 80006111. The reversal of 80006108 is 80160008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109535 + ... + 110262.

It is an arithmetic number, because the mean of its divisors is an integer number (7180068).

Almost surely, 280006108 is an apocalyptic number.

It is an amenable number.

80006108 is an abundant number, since it is smaller than the sum of its proper divisors (92315524).

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

80006108 is a wasteful number, since it uses less digits than its factorization.

80006108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219821 (or 219819 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 80006108 is about 8944.6133510622. The cubic root of 80006108 is about 430.8979037999.

The spelling of 80006108 in words is "eighty million, six thousand, one hundred eight".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 219797 439594 879188 1538579 2857361 3077158 5714722 6154316 11429444 20001527 40003054 80006108