Search a number
-
+
80814073335 = 357175881759
BaseRepresentation
bin100101101000011100…
…1001110010111110111
321201121001221021200020
41023100321032113313
52311001400321320
6101043034020223
75560435201152
oct1132071162767
9251531837606
1080814073335
113130048a466
12137b4577673
13780b9a4608
143ca8d28c99
15217ebc5940
hex12d0e4e5f7

80814073335 has 16 divisors (see below), whose sum is σ = 131123681280. Its totient is φ = 42493784480.

The previous prime is 80814073309. The next prime is 80814073381. The reversal of 80814073335 is 53337041808.

It is not a de Polignac number, because 80814073335 - 26 = 80814073271 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37939815 + ... + 37941944.

It is an arithmetic number, because the mean of its divisors is an integer number (8195230080).

Almost surely, 280814073335 is an apocalyptic number.

80814073335 is a deficient number, since it is larger than the sum of its proper divisors (50309607945).

80814073335 is a wasteful number, since it uses less digits than its factorization.

80814073335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75881838.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 80814073335 in words is "eighty billion, eight hundred fourteen million, seventy-three thousand, three hundred thirty-five".

Divisors: 1 3 5 15 71 213 355 1065 75881759 227645277 379408795 1138226385 5387604889 16162814667 26938024445 80814073335