Base | Representation |
---|---|
bin | 1001100110000… |
… | …01001001111101 |
3 | 12121102221211200 |
4 | 10303001021331 |
5 | 131100423231 |
6 | 11553010113 |
7 | 1665044100 |
oct | 463011175 |
9 | 177387750 |
10 | 80482941 |
11 | 41481030 |
12 | 22b53939 |
13 | 1389c156 |
14 | a990737 |
15 | 70ebbe6 |
hex | 4cc127d |
80482941 has 72 divisors (see below), whose sum is σ = 151092864. Its totient is φ = 40803840.
The previous prime is 80482907. The next prime is 80482943. The reversal of 80482941 is 14928408.
It is not a de Polignac number, because 80482941 - 29 = 80482429 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80482896 and 80482905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80482943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 227821 + ... + 228173.
It is an arithmetic number, because the mean of its divisors is an integer number (2098512).
Almost surely, 280482941 is an apocalyptic number.
It is an amenable number.
80482941 is a deficient number, since it is larger than the sum of its proper divisors (70609923).
80482941 is a wasteful number, since it uses less digits than its factorization.
80482941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431 (or 421 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 36.
The square root of 80482941 is about 8971.2285111906. The cubic root of 80482941 is about 431.7522531376.
The spelling of 80482941 in words is "eighty million, four hundred eighty-two thousand, nine hundred forty-one".
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