Base | Representation |
---|---|
bin | 10000000000011… |
… | …01011001000001 |
3 | 100100122202100102 |
4 | 20000031121001 |
5 | 233333210302 |
6 | 21153532145 |
7 | 3220204145 |
oct | 1000153101 |
9 | 310582312 |
10 | 134272577 |
11 | 6987aa7a |
12 | 38b74055 |
13 | 21a8343a |
14 | 13b93225 |
15 | bbc4702 |
hex | 800d641 |
134272577 has 4 divisors (see below), whose sum is σ = 134316420. Its totient is φ = 134228736.
The previous prime is 134272571. The next prime is 134272583. The reversal of 134272577 is 775272431.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 775272431 = 23 ⋅33707497.
It is an interprime number because it is at equal distance from previous prime (134272571) and next prime (134272583).
It can be written as a sum of positive squares in 2 ways, for example, as 125798656 + 8473921 = 11216^2 + 2911^2 .
It is a cyclic number.
It is not a de Polignac number, because 134272577 - 214 = 134256193 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 134272577.
It is not an unprimeable number, because it can be changed into a prime (134272571) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16952 + ... + 23577.
It is an arithmetic number, because the mean of its divisors is an integer number (33579105).
Almost surely, 2134272577 is an apocalyptic number.
It is an amenable number.
134272577 is a deficient number, since it is larger than the sum of its proper divisors (43843).
134272577 is an equidigital number, since it uses as much as digits as its factorization.
134272577 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43842.
The product of its digits is 82320, while the sum is 38.
The square root of 134272577 is about 11587.6044547611. The cubic root of 134272577 is about 512.0697346118.
The spelling of 134272577 in words is "one hundred thirty-four million, two hundred seventy-two thousand, five hundred seventy-seven".
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