Base | Representation |
---|---|
bin | 10000000010000… |
… | …01101000000100 |
3 | 100101001121211200 |
4 | 20001001220010 |
5 | 233412032112 |
6 | 21202302500 |
7 | 3222055005 |
oct | 1001015004 |
9 | 311047750 |
10 | 134486532 |
11 | 69a067a4 |
12 | 39057a30 |
13 | 21b2993b |
14 | 13c0b1ac |
15 | bc17cdc |
hex | 8041a04 |
134486532 has 18 divisors (see below), whose sum is σ = 339952158. Its totient is φ = 44828832.
The previous prime is 134486509. The next prime is 134486533. The reversal of 134486532 is 235684431.
134486532 is a `hidden beast` number, since 1 + 3 + 44 + 86 + 532 = 666.
It can be written as a sum of positive squares in only one way, i.e., 86378436 + 48108096 = 9294^2 + 6936^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-3 number, since 3×1344865323 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3735737 = 134486532 / (1 + 3 + 4 + 4 + 8 + 6 + 5 + 3 + 2).
It is not an unprimeable number, because it can be changed into a prime (134486533) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1867833 + ... + 1867904.
It is an arithmetic number, because the mean of its divisors is an integer number (18886231).
Almost surely, 2134486532 is an apocalyptic number.
134486532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
134486532 is an abundant number, since it is smaller than the sum of its proper divisors (205465626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134486532 is a wasteful number, since it uses less digits than its factorization.
134486532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3735747 (or 3735742 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
The square root of 134486532 is about 11596.8328434965. The cubic root of 134486532 is about 512.3415740340.
The spelling of 134486532 in words is "one hundred thirty-four million, four hundred eighty-six thousand, five hundred thirty-two".
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