Base | Representation |
---|---|
bin | 1001100101001… |
… | …11011010001011 |
3 | 12121020121011211 |
4 | 10302213122023 |
5 | 131034034413 |
6 | 11550433551 |
7 | 1664124454 |
oct | 462473213 |
9 | 177217154 |
10 | 80377483 |
11 | 4140987a |
12 | 22b028b7 |
13 | 13863154 |
14 | a96412b |
15 | 70ca83d |
hex | 4ca768b |
80377483 has 2 divisors, whose sum is σ = 80377484. Its totient is φ = 80377482.
The previous prime is 80377481. The next prime is 80377487. The reversal of 80377483 is 38477308.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 80377483 - 21 = 80377481 is a prime.
Together with 80377481, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (80377481) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40188741 + 40188742.
It is an arithmetic number, because the mean of its divisors is an integer number (40188742).
Almost surely, 280377483 is an apocalyptic number.
80377483 is a deficient number, since it is larger than the sum of its proper divisors (1).
80377483 is an equidigital number, since it uses as much as digits as its factorization.
80377483 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 112896, while the sum is 40.
The square root of 80377483 is about 8965.3490171883. The cubic root of 80377483 is about 431.5635935699.
The spelling of 80377483 in words is "eighty million, three hundred seventy-seven thousand, four hundred eighty-three".
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