Search a number
-
+
80914 = 2231759
BaseRepresentation
bin10011110000010010
311002222211
4103300102
510042124
61422334
7454621
oct236022
9132884
1080914
1155879
123a9aa
132aaa2
14216b8
1518e94
hex13c12

80914 has 8 divisors (see below), whose sum is σ = 126720. Its totient is φ = 38676.

The previous prime is 80911. The next prime is 80917. The reversal of 80914 is 41908.

80914 is nontrivially palindromic in base 13.

It is an interprime number because it is at equal distance from previous prime (80911) and next prime (80917).

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

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (80911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834 + ... + 925.

It is an arithmetic number, because the mean of its divisors is an integer number (15840).

280914 is an apocalyptic number.

80914 is a deficient number, since it is larger than the sum of its proper divisors (45806).

80914 is a wasteful number, since it uses less digits than its factorization.

80914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 80914 is about 284.4538626913. The cubic root of 80914 is about 43.2521689135.

The spelling of 80914 in words is "eighty thousand, nine hundred fourteen".

Divisors: 1 2 23 46 1759 3518 40457 80914