Base | Representation |
---|---|
bin | 111101001111… |
… | …001111100011 |
3 | 1010012120212200 |
4 | 331033033203 |
5 | 13102200334 |
6 | 1332024243 |
7 | 253310250 |
oct | 75171743 |
9 | 33176780 |
10 | 16053219 |
11 | 9075026 |
12 | 5462083 |
13 | 3430b60 |
14 | 21bc427 |
15 | 1621799 |
hex | f4f3e3 |
16053219 has 48 divisors (see below), whose sum is σ = 30244032. Its totient is φ = 7962624.
The previous prime is 16053217. The next prime is 16053221. The reversal of 16053219 is 91235061.
It is an interprime number because it is at equal distance from previous prime (16053217) and next prime (16053221).
It is not a de Polignac number, because 16053219 - 21 = 16053217 is a prime.
It is a super-2 number, since 2×160532192 = 515411680523922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 16053192 and 16053201.
It is not an unprimeable number, because it can be changed into a prime (16053217) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13347 + ... + 14499.
It is an arithmetic number, because the mean of its divisors is an integer number (630084).
Almost surely, 216053219 is an apocalyptic number.
16053219 is the 2142-nd nonagonal number.
16053219 is a deficient number, since it is larger than the sum of its proper divisors (14190813).
16053219 is a wasteful number, since it uses less digits than its factorization.
16053219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1196 (or 1193 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 16053219 is about 4006.6468524191. The cubic root of 16053219 is about 252.2632830340.
The spelling of 16053219 in words is "sixteen million, fifty-three thousand, two hundred nineteen".
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