Base | Representation |
---|---|
bin | 1001101000101… |
… | …00011111101111 |
3 | 12122002022002201 |
4 | 10310110133233 |
5 | 131142334203 |
6 | 12004202331 |
7 | 2000665240 |
oct | 464243757 |
9 | 178068081 |
10 | 80824303 |
11 | 4169454a |
12 | 230993a7 |
13 | 1398b641 |
14 | aa3ccc7 |
15 | 7167e1d |
hex | 4d147ef |
80824303 has 8 divisors (see below), whose sum is σ = 92759040. Its totient is φ = 68986680.
The previous prime is 80824301. The next prime is 80824319. The reversal of 80824303 is 30342808.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80824303 - 21 = 80824301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80824301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22483 + ... + 25828.
It is an arithmetic number, because the mean of its divisors is an integer number (11594880).
Almost surely, 280824303 is an apocalyptic number.
80824303 is a deficient number, since it is larger than the sum of its proper divisors (11934737).
80824303 is a wasteful number, since it uses less digits than its factorization.
80824303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48557.
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 80824303 is about 8990.2337566940. The cubic root of 80824303 is about 432.3618064507.
The spelling of 80824303 in words is "eighty million, eight hundred twenty-four thousand, three hundred three".
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