Base | Representation |
---|---|
bin | 111101001001… |
… | …101001010101 |
3 | 1010011102102120 |
4 | 331021221111 |
5 | 13100432133 |
6 | 1331330153 |
7 | 253153356 |
oct | 75115125 |
9 | 33142376 |
10 | 16030293 |
11 | 9059884 |
12 | 5450959 |
13 | 34235a6 |
14 | 21b3d2d |
15 | 1619ab3 |
hex | f49a55 |
16030293 has 8 divisors (see below), whose sum is σ = 21563328. Its totient is φ = 10592064.
The previous prime is 16030291. The next prime is 16030307. The reversal of 16030293 is 39203061.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16030293 - 21 = 16030291 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16030291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23305 + ... + 23982.
It is an arithmetic number, because the mean of its divisors is an integer number (2695416).
Almost surely, 216030293 is an apocalyptic number.
It is an amenable number.
16030293 is a deficient number, since it is larger than the sum of its proper divisors (5533035).
16030293 is a wasteful number, since it uses less digits than its factorization.
16030293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47403.
The product of its (nonzero) digits is 972, while the sum is 24.
The square root of 16030293 is about 4003.7848343786. The cubic root of 16030293 is about 252.1431380058.
The spelling of 16030293 in words is "sixteen million, thirty thousand, two hundred ninety-three".
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