Base | Representation |
---|---|
bin | 1111000011001110… |
… | …00010010110100101 |
3 | 202212010002021222112 |
4 | 13201213002112211 |
5 | 113021444333044 |
6 | 3413440010405 |
7 | 404142332330 |
oct | 74147022645 |
9 | 22763067875 |
10 | 8080074149 |
11 | 3476a9a334 |
12 | 1696000a05 |
13 | 9b9ccb184 |
14 | 56918d617 |
15 | 32456609e |
hex | 1e19c25a5 |
8080074149 has 8 divisors (see below), whose sum is σ = 9235520448. Its totient is φ = 6924915360.
The previous prime is 8080074127. The next prime is 8080074151. The reversal of 8080074149 is 9414700808.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8080074149 - 220 = 8079025573 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8080074649) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7847 + ... + 127364.
It is an arithmetic number, because the mean of its divisors is an integer number (1154440056).
Almost surely, 28080074149 is an apocalyptic number.
It is an amenable number.
8080074149 is a deficient number, since it is larger than the sum of its proper divisors (1155446299).
8080074149 is a wasteful number, since it uses less digits than its factorization.
8080074149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143755.
The product of its (nonzero) digits is 64512, while the sum is 41.
The square root of 8080074149 is about 89889.2326644298. The cubic root of 8080074149 is about 2006.6507052951.
The spelling of 8080074149 in words is "eight billion, eighty million, seventy-four thousand, one hundred forty-nine".
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