Base | Representation |
---|---|
bin | 10000000000101… |
… | …11010000000000 |
3 | 100100201210202002 |
4 | 20000113100000 |
5 | 233341003320 |
6 | 21154443132 |
7 | 3220432655 |
oct | 1000272000 |
9 | 310653662 |
10 | 134312960 |
11 | 698a8351 |
12 | 38b934a8 |
13 | 21a98932 |
14 | 13ba3c2c |
15 | bbd1675 |
hex | 8017400 |
134312960 has 88 divisors (see below), whose sum is σ = 331368360. Its totient is φ = 52199424.
The previous prime is 134312953. The next prime is 134312963. The reversal of 134312960 is 69213431.
It can be written as a sum of positive squares in 4 ways, for example, as 15241216 + 119071744 = 3904^2 + 10912^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134312963) 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, 189086 + ... + 189794.
Almost surely, 2134312960 is an apocalyptic number.
134312960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 134312960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165684180).
134312960 is an abundant number, since it is smaller than the sum of its proper divisors (197055400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134312960 is an equidigital number, since it uses as much as digits as its factorization.
134312960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 771 (or 753 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 29.
The square root of 134312960 is about 11589.3468323284. The cubic root of 134312960 is about 512.1210651213.
The spelling of 134312960 in words is "one hundred thirty-four million, three hundred twelve thousand, nine hundred sixty".
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