Base | Representation |
---|---|
bin | 11111100110010… |
… | …011010001110111 |
3 | 1100221112121022121 |
4 | 133212103101313 |
5 | 2041203243020 |
6 | 124334340411 |
7 | 16065031366 |
oct | 3746232167 |
9 | 1327477277 |
10 | 530134135 |
11 | 252279693 |
12 | 12965a707 |
13 | 85aa614b |
14 | 5059b7dd |
15 | 3181bbaa |
hex | 1f993477 |
530134135 has 4 divisors (see below), whose sum is σ = 636160968. Its totient is φ = 424107304.
The previous prime is 530134133. The next prime is 530134139. The reversal of 530134135 is 531431035.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 531431035 = 5 ⋅106286207.
It is a cyclic number.
It is not a de Polignac number, because 530134135 - 21 = 530134133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530134133) 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, 53013409 + ... + 53013418.
It is an arithmetic number, because the mean of its divisors is an integer number (159040242).
Almost surely, 2530134135 is an apocalyptic number.
530134135 is a deficient number, since it is larger than the sum of its proper divisors (106026833).
530134135 is a wasteful number, since it uses less digits than its factorization.
530134135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106026832.
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 530134135 is about 23024.6419081818. The cubic root of 530134135 is about 809.3354988051.
The spelling of 530134135 in words is "five hundred thirty million, one hundred thirty-four thousand, one hundred thirty-five".
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