Base | Representation |
---|---|
bin | 1111111110111… |
… | …10011100011000 |
3 | 100100021222120022 |
4 | 13333132130120 |
5 | 233311032110 |
6 | 21145450012 |
7 | 3215443415 |
oct | 777363430 |
9 | 310258508 |
10 | 134080280 |
11 | 69759554 |
12 | 38aa0908 |
13 | 21a16a59 |
14 | 13b4310c |
15 | bb87755 |
hex | 7fde718 |
134080280 has 32 divisors (see below), whose sum is σ = 305078400. Its totient is φ = 53028096.
The previous prime is 134080279. The next prime is 134080339. The reversal of 134080280 is 82080431.
It is a nialpdrome in base 15.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15272 + ... + 22391.
It is an arithmetic number, because the mean of its divisors is an integer number (9533700).
Almost surely, 2134080280 is an apocalyptic number.
134080280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
134080280 is an abundant number, since it is smaller than the sum of its proper divisors (170998120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134080280 is a wasteful number, since it uses less digits than its factorization.
134080280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37763 (or 37759 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 134080280 is about 11579.3039514472. The cubic root of 134080280 is about 511.8251661359.
The spelling of 134080280 in words is "one hundred thirty-four million, eighty thousand, two hundred eighty".
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