Search a number
-
+
80000014 = 2167239521
BaseRepresentation
bin1001100010010…
…11010000001110
312120112102101111
410301023100032
5130440000024
611534402234
71660663123
oct461132016
9176472344
1080000014
1141181216
122296037a
13137603b3
14a8a674a
157053a94
hex4c4b40e

80000014 has 8 divisors (see below), whose sum is σ = 120719088. Its totient is φ = 39760320.

The previous prime is 79999987. The next prime is 80000023. The reversal of 80000014 is 41000008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 79999949 and 80000003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119427 + ... + 120094.

It is an arithmetic number, because the mean of its divisors is an integer number (15089886).

Almost surely, 280000014 is an apocalyptic number.

80000014 is a deficient number, since it is larger than the sum of its proper divisors (40719074).

80000014 is a wasteful number, since it uses less digits than its factorization.

80000014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239690.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 80000014 is about 8944.2726926229. The cubic root of 80000014 is about 430.8869631414.

The spelling of 80000014 in words is "eighty million, fourteen", and thus it is an aban number.

Divisors: 1 2 167 334 239521 479042 40000007 80000014