Base | Representation |
---|---|
bin | 111101111010… |
… | …111010011101 |
3 | 1010112200020122 |
4 | 331322322131 |
5 | 13123411333 |
6 | 1335524325 |
7 | 254653613 |
oct | 75727235 |
9 | 33480218 |
10 | 16232093 |
11 | 9187459 |
12 | 55296a5 |
13 | 34943b7 |
14 | 22276b3 |
15 | 1659798 |
hex | f7ae9d |
16232093 has 4 divisors (see below), whose sum is σ = 17186940. Its totient is φ = 15277248.
The previous prime is 16232081. The next prime is 16232101. The reversal of 16232093 is 39023261.
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 14455204 + 1776889 = 3802^2 + 1333^2 .
It is a cyclic number.
It is not a de Polignac number, because 16232093 - 28 = 16231837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16232033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477398 + ... + 477431.
It is an arithmetic number, because the mean of its divisors is an integer number (4296735).
Almost surely, 216232093 is an apocalyptic number.
It is an amenable number.
16232093 is a deficient number, since it is larger than the sum of its proper divisors (954847).
16232093 is an equidigital number, since it uses as much as digits as its factorization.
16232093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 954846.
The product of its (nonzero) digits is 1944, while the sum is 26.
The square root of 16232093 is about 4028.9071719264. The cubic root of 16232093 is about 253.1967775513.
The spelling of 16232093 in words is "sixteen million, two hundred thirty-two thousand, ninety-three".
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