Base | Representation |
---|---|
bin | 111101010001… |
… | …101010011001 |
3 | 1010020002110201 |
4 | 331101222121 |
5 | 13103010004 |
6 | 1332142201 |
7 | 253351165 |
oct | 75215231 |
9 | 33202421 |
10 | 16063129 |
11 | 9081515 |
12 | 5467961 |
13 | 3435514 |
14 | 21c1ca5 |
15 | 16246a4 |
hex | f51a99 |
16063129 has 4 divisors (see below), whose sum is σ = 16617060. Its totient is φ = 15509200.
The previous prime is 16063109. The next prime is 16063133. The reversal of 16063129 is 92136061.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9030025 + 7033104 = 3005^2 + 2652^2 .
It is not a de Polignac number, because 16063129 - 29 = 16062617 is a prime.
It is a super-2 number, since 2×160631292 = 516048226541282, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 16063097 and 16063106.
It is not an unprimeable number, because it can be changed into a prime (16063109) 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 3 ways as a sum of consecutive naturals, for example, 276922 + ... + 276979.
It is an arithmetic number, because the mean of its divisors is an integer number (4154265).
Almost surely, 216063129 is an apocalyptic number.
It is an amenable number.
16063129 is a deficient number, since it is larger than the sum of its proper divisors (553931).
16063129 is an equidigital number, since it uses as much as digits as its factorization.
16063129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 553930.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 16063129 is about 4007.8833565861. The cubic root of 16063129 is about 252.3151815534.
The spelling of 16063129 in words is "sixteen million, sixty-three thousand, one hundred twenty-nine".
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