Base | Representation |
---|---|
bin | 100101010001011010… |
… | …0011110111001000101 |
3 | 21122121012102001220000 |
4 | 1022202310132321011 |
5 | 2302411004001331 |
6 | 100434222031513 |
7 | 5532330640350 |
oct | 1124264367105 |
9 | 248535361800 |
10 | 80041078341 |
11 | 30a44113924 |
12 | 13619718599 |
13 | 77177b8423 |
14 | 3c343cd297 |
15 | 2136dd50e6 |
hex | 12a2d1ee45 |
80041078341 has 20 divisors (see below), whose sum is σ = 136648614432. Its totient is φ = 45737758728.
The previous prime is 80041078331. The next prime is 80041078367. The reversal of 80041078341 is 14387014008.
It is not a de Polignac number, because 80041078341 - 213 = 80041070149 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80041078296 and 80041078305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80041078321) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 70582395 + ... + 70583528.
Almost surely, 280041078341 is an apocalyptic number.
80041078341 is a gapful number since it is divisible by the number (81) formed by its first and last digit.
It is an amenable number.
80041078341 is a deficient number, since it is larger than the sum of its proper divisors (56607536091).
80041078341 is a wasteful number, since it uses less digits than its factorization.
80041078341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141165942 (or 141165933 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 36.
The spelling of 80041078341 in words is "eighty billion, forty-one million, seventy-eight thousand, three hundred forty-one".
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