Base | Representation |
---|---|
bin | 111101101010… |
… | …000100111111 |
3 | 1010102011122122 |
4 | 331222010333 |
5 | 13114210020 |
6 | 1334233155 |
7 | 254245562 |
oct | 75520477 |
9 | 33364578 |
10 | 16163135 |
11 | 913a66a |
12 | 54b57bb |
13 | 346bbb1 |
14 | 220a4d9 |
15 | 1644125 |
hex | f6a13f |
16163135 has 8 divisors (see below), whose sum is σ = 20239200. Its totient is φ = 12368224.
The previous prime is 16163113. The next prime is 16163137. The reversal of 16163135 is 53136161.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 16163135 - 218 = 15900991 is a prime.
It is a super-2 number, since 2×161631352 = 522493866056450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16163137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70160 + ... + 70389.
It is an arithmetic number, because the mean of its divisors is an integer number (2529900).
Almost surely, 216163135 is an apocalyptic number.
16163135 is a deficient number, since it is larger than the sum of its proper divisors (4076065).
16163135 is a wasteful number, since it uses less digits than its factorization.
16163135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140577.
The product of its digits is 1620, while the sum is 26.
The square root of 16163135 is about 4020.3401597377. The cubic root of 16163135 is about 252.8377208224.
Adding to 16163135 its reverse (53136161), we get a palindrome (69299296).
The spelling of 16163135 in words is "sixteen million, one hundred sixty-three thousand, one hundred thirty-five".
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