Base | Representation |
---|---|
bin | 10000000000001… |
… | …10111110001111 |
3 | 100100121102021201 |
4 | 20000012332033 |
5 | 233331340122 |
6 | 21153210331 |
7 | 3220034410 |
oct | 1000067617 |
9 | 310542251 |
10 | 134246287 |
11 | 6986224a |
12 | 38b609a7 |
13 | 21a74496 |
14 | 13b87807 |
15 | bbbba27 |
hex | 8006f8f |
134246287 has 8 divisors (see below), whose sum is σ = 153552672. Its totient is φ = 114972000.
The previous prime is 134246261. The next prime is 134246291. The reversal of 134246287 is 782642431.
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 134246287 - 211 = 134244239 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134246227) 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, 1737 + ... + 16477.
It is an arithmetic number, because the mean of its divisors is an integer number (19194084).
Almost surely, 2134246287 is an apocalyptic number.
134246287 is a deficient number, since it is larger than the sum of its proper divisors (19306385).
134246287 is a wasteful number, since it uses less digits than its factorization.
134246287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16049.
The product of its digits is 64512, while the sum is 37.
The square root of 134246287 is about 11586.4699973719. The cubic root of 134246287 is about 512.0363120710.
The spelling of 134246287 in words is "one hundred thirty-four million, two hundred forty-six thousand, two hundred eighty-seven".
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