Base | Representation |
---|---|
bin | 1001101000100… |
… | …00100001100010 |
3 | 12122001110210011 |
4 | 10310100201202 |
5 | 131141324114 |
6 | 12003555134 |
7 | 2000566636 |
oct | 464204142 |
9 | 178043704 |
10 | 80808034 |
11 | 416832aa |
12 | 2308baaa |
13 | 13984108 |
14 | aa36dc6 |
15 | 71631c4 |
hex | 4d10862 |
80808034 has 4 divisors (see below), whose sum is σ = 121212054. Its totient is φ = 40404016.
The previous prime is 80808031. The next prime is 80808043. The reversal of 80808034 is 43080808.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 59675625 + 21132409 = 7725^2 + 4597^2 .
It is a junction number, because it is equal to n+sod(n) for n = 80807987 and 80808005.
It is not an unprimeable number, because it can be changed into a prime (80808031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20202007 + ... + 20202010.
Almost surely, 280808034 is an apocalyptic number.
80808034 is a deficient number, since it is larger than the sum of its proper divisors (40404020).
80808034 is a wasteful number, since it uses less digits than its factorization.
80808034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40404019.
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 80808034 is about 8989.3288959744. The cubic root of 80808034 is about 432.3327946891.
The spelling of 80808034 in words is "eighty million, eight hundred eight thousand, thirty-four".
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