Base | Representation |
---|---|
bin | 111101010100… |
… | …101010011111 |
3 | 1010020201100001 |
4 | 331110222133 |
5 | 13103403143 |
6 | 1332315131 |
7 | 253432060 |
oct | 75245237 |
9 | 33221301 |
10 | 16075423 |
11 | 908a781 |
12 | 5472aa7 |
13 | 343acb0 |
14 | 21c6567 |
15 | 162814d |
hex | f54a9f |
16075423 has 16 divisors (see below), whose sum is σ = 19894336. Its totient is φ = 12648960.
The previous prime is 16075399. The next prime is 16075439. The reversal of 16075423 is 32457061.
It is a cyclic number.
It is not a de Polignac number, because 16075423 - 221 = 13978271 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16075391 and 16075400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16075123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21565 + ... + 22297.
It is an arithmetic number, because the mean of its divisors is an integer number (1243396).
Almost surely, 216075423 is an apocalyptic number.
16075423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
16075423 is a deficient number, since it is larger than the sum of its proper divisors (3818913).
16075423 is a wasteful number, since it uses less digits than its factorization.
16075423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 994.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 16075423 is about 4009.4167905071. The cubic root of 16075423 is about 252.3795353873.
The spelling of 16075423 in words is "sixteen million, seventy-five thousand, four hundred twenty-three".
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