Base | Representation |
---|---|
bin | 1001010010011… |
… | …10000011100101 |
3 | 12102121110101100 |
4 | 10221032003211 |
5 | 124421224331 |
6 | 11421550313 |
7 | 1634155341 |
oct | 451160345 |
9 | 172543340 |
10 | 77914341 |
11 | 3aa8721a |
12 | 22115399 |
13 | 131acc7b |
14 | a4c2621 |
15 | 6c90ae6 |
hex | 4a4e0e5 |
77914341 has 24 divisors (see below), whose sum is σ = 117018720. Its totient is φ = 49912416.
The previous prime is 77914337. The next prime is 77914357. The reversal of 77914341 is 14341977.
It is not a de Polignac number, because 77914341 - 22 = 77914337 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 77914296 and 77914305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (77914321) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26230 + ... + 29048.
It is an arithmetic number, because the mean of its divisors is an integer number (4875780).
Almost surely, 277914341 is an apocalyptic number.
It is an amenable number.
77914341 is a deficient number, since it is larger than the sum of its proper divisors (39104379).
77914341 is a wasteful number, since it uses less digits than its factorization.
77914341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2945 (or 2942 counting only the distinct ones).
The product of its digits is 21168, while the sum is 36.
The square root of 77914341 is about 8826.9100482558. The cubic root of 77914341 is about 427.1094041834.
The spelling of 77914341 in words is "seventy-seven million, nine hundred fourteen thousand, three hundred forty-one".
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