Base | Representation |
---|---|
bin | 111101001000… |
… | …000111111001 |
3 | 1010011002212121 |
4 | 331020013321 |
5 | 13100232212 |
6 | 1331241241 |
7 | 253126240 |
oct | 75100771 |
9 | 33132777 |
10 | 16024057 |
11 | 9055125 |
12 | 5449221 |
13 | 34207ba |
14 | 21b1957 |
15 | 1617d07 |
hex | f481f9 |
16024057 has 4 divisors (see below), whose sum is σ = 18313216. Its totient is φ = 13734900.
The previous prime is 16024027. The next prime is 16024067. The reversal of 16024057 is 75042061.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 16024057 - 223 = 7635449 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (16024007) 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, 1144569 + ... + 1144582.
It is an arithmetic number, because the mean of its divisors is an integer number (4578304).
Almost surely, 216024057 is an apocalyptic number.
It is an amenable number.
16024057 is a deficient number, since it is larger than the sum of its proper divisors (2289159).
16024057 is an equidigital number, since it uses as much as digits as its factorization.
16024057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2289158.
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 16024057 is about 4003.0059954989. The cubic root of 16024057 is about 252.1104380724.
The spelling of 16024057 in words is "sixteen million, twenty-four thousand, fifty-seven".
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