Base | Representation |
---|---|
bin | 10000000100010… |
… | …11000010101001 |
3 | 100101121220100001 |
4 | 20002023002221 |
5 | 234001142431 |
6 | 21212543001 |
7 | 3224446501 |
oct | 1002130251 |
9 | 311556301 |
10 | 134787241 |
11 | 6a0a1716 |
12 | 39181a61 |
13 | 21c03784 |
14 | 13c88a01 |
15 | bc76e61 |
hex | 808b0a9 |
134787241 has 8 divisors (see below), whose sum is σ = 138726720. Its totient is φ = 130884432.
The previous prime is 134787239. The next prime is 134787283. The reversal of 134787241 is 142787431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 134787241 - 21 = 134787239 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 134787241.
It is not an unprimeable number, because it can be changed into a prime (134787841) 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, 1621 + ... + 16498.
It is an arithmetic number, because the mean of its divisors is an integer number (17340840).
Almost surely, 2134787241 is an apocalyptic number.
It is an amenable number.
134787241 is a deficient number, since it is larger than the sum of its proper divisors (3939479).
134787241 is a wasteful number, since it uses less digits than its factorization.
134787241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18335.
The product of its digits is 37632, while the sum is 37.
The square root of 134787241 is about 11609.7907388549. The cubic root of 134787241 is about 512.7231513645.
It can be divided in two parts, 1347 and 87241, that added together give a palindrome (88588).
The spelling of 134787241 in words is "one hundred thirty-four million, seven hundred eighty-seven thousand, two hundred forty-one".
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