Base | Representation |
---|---|
bin | 1001111110000… |
… | …01100011101010 |
3 | 12211100212020001 |
4 | 10333001203222 |
5 | 132402132224 |
6 | 12144253214 |
7 | 2033563105 |
oct | 477014352 |
9 | 184325201 |
10 | 83630314 |
11 | 43230769 |
12 | 2401120a |
13 | 144318c1 |
14 | b16d73c |
15 | 751e544 |
hex | 4fc18ea |
83630314 has 4 divisors (see below), whose sum is σ = 125445474. Its totient is φ = 41815156.
The previous prime is 83630311. The next prime is 83630401. The reversal of 83630314 is 41303638.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41303638 = 2 ⋅20651819.
It can be written as a sum of positive squares in only one way, i.e., 56746089 + 26884225 = 7533^2 + 5185^2 .
It is not an unprimeable number, because it can be changed into a prime (83630311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20907577 + ... + 20907580.
Almost surely, 283630314 is an apocalyptic number.
83630314 is a deficient number, since it is larger than the sum of its proper divisors (41815160).
83630314 is a wasteful number, since it uses less digits than its factorization.
83630314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41815159.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 83630314 is about 9144.9611262159. The cubic root of 83630314 is about 437.3084902222.
The spelling of 83630314 in words is "eighty-three million, six hundred thirty thousand, three hundred fourteen".
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