Base | Representation |
---|---|
bin | 10000000100000… |
… | …00000011000110 |
3 | 100101112121120101 |
4 | 20002000003012 |
5 | 233443222324 |
6 | 21211554314 |
7 | 3224201305 |
oct | 1002000306 |
9 | 311477511 |
10 | 134742214 |
11 | 6a070902 |
12 | 3915b99a |
13 | 21bb9129 |
14 | 13c7643c |
15 | bc68944 |
hex | 80800c6 |
134742214 has 4 divisors (see below), whose sum is σ = 202113324. Its totient is φ = 67371106.
The previous prime is 134742193. The next prime is 134742299. The reversal of 134742214 is 412247431.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412247431 = 3719 ⋅110849.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33685552 + ... + 33685555.
It is an arithmetic number, because the mean of its divisors is an integer number (50528331).
Almost surely, 2134742214 is an apocalyptic number.
134742214 is a deficient number, since it is larger than the sum of its proper divisors (67371110).
134742214 is an equidigital number, since it uses as much as digits as its factorization.
134742214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67371109.
The product of its digits is 5376, while the sum is 28.
The square root of 134742214 is about 11607.8513946380. The cubic root of 134742214 is about 512.6660516064. Note that the first 3 decimals are identical.
Adding to 134742214 its reverse (412247431), we get a palindrome (546989645).
The spelling of 134742214 in words is "one hundred thirty-four million, seven hundred forty-two thousand, two hundred fourteen".
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