Base | Representation |
---|---|
bin | 1111110111101001001111 |
3 | 21211100120000 |
4 | 33313221033 |
5 | 2031110304 |
6 | 225055343 |
7 | 50234340 |
oct | 17675117 |
9 | 7740500 |
10 | 4160079 |
11 | 2391590 |
12 | 1487553 |
13 | b286b1 |
14 | 7a40c7 |
15 | 572939 |
hex | 3f7a4f |
4160079 has 80 divisors (see below), whose sum is σ = 8363520. Its totient is φ = 1995840.
The previous prime is 4160077. The next prime is 4160099. The reversal of 4160079 is 9700614.
It is not a de Polignac number, because 4160079 - 21 = 4160077 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
4160079 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4160077) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 143437 + ... + 143465.
It is an arithmetic number, because the mean of its divisors is an integer number (104544).
Almost surely, 24160079 is an apocalyptic number.
4160079 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
4160079 is a wasteful number, since it uses less digits than its factorization.
4160079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82 (or 73 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 4160079 is about 2039.6271718135. The cubic root of 4160079 is about 160.8300484055.
The spelling of 4160079 in words is "four million, one hundred sixty thousand, seventy-nine".
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