Base | Representation |
---|---|
bin | 1001100110100… |
… | …01110110111001 |
3 | 12121120102200110 |
4 | 10303101312321 |
5 | 131110120403 |
6 | 11554254533 |
7 | 1665450411 |
oct | 463216671 |
9 | 177512613 |
10 | 80551353 |
11 | 41518473 |
12 | 22b87449 |
13 | 138c432c |
14 | a9ab641 |
15 | 7112103 |
hex | 4cd1db9 |
80551353 has 8 divisors (see below), whose sum is σ = 109005088. Its totient is φ = 52899264.
The previous prime is 80551333. The next prime is 80551363. The reversal of 80551353 is 35315508.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80551353 - 217 = 80420281 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 80551353.
It is not an unprimeable number, because it can be changed into a prime (80551333) 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, 200176 + ... + 200577.
It is an arithmetic number, because the mean of its divisors is an integer number (13625636).
Almost surely, 280551353 is an apocalyptic number.
It is an amenable number.
80551353 is a deficient number, since it is larger than the sum of its proper divisors (28453735).
80551353 is a wasteful number, since it uses less digits than its factorization.
80551353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400823.
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 80551353 is about 8975.0405570114. The cubic root of 80551353 is about 431.8745509799.
The spelling of 80551353 in words is "eighty million, five hundred fifty-one thousand, three hundred fifty-three".
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