Base | Representation |
---|---|
bin | 1111111110100… |
… | …10001100011001 |
3 | 100100012102201222 |
4 | 13333102030121 |
5 | 233302430410 |
6 | 21144421425 |
7 | 3215144216 |
oct | 777221431 |
9 | 310172658 |
10 | 134030105 |
11 | 69724890 |
12 | 38a77875 |
13 | 219c9c71 |
14 | 13b2cb0d |
15 | bb77955 |
hex | 7fd2319 |
134030105 has 16 divisors (see below), whose sum is σ = 175690944. Its totient is φ = 97346880.
The previous prime is 134030101. The next prime is 134030147. The reversal of 134030105 is 501030431.
It is not a de Polignac number, because 134030105 - 22 = 134030101 is a prime.
It is a super-2 number, since 2×1340301052 = 35928138092622050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (134030101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64259 + ... + 66311.
It is an arithmetic number, because the mean of its divisors is an integer number (10980684).
Almost surely, 2134030105 is an apocalyptic number.
It is an amenable number.
134030105 is a deficient number, since it is larger than the sum of its proper divisors (41660839).
134030105 is a wasteful number, since it uses less digits than its factorization.
134030105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3256.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 134030105 is about 11577.1371677112. The cubic root of 134030105 is about 511.7613137639.
Adding to 134030105 its reverse (501030431), we get a palindrome (635060536).
The spelling of 134030105 in words is "one hundred thirty-four million, thirty thousand, one hundred five".
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