Base | Representation |
---|---|
bin | 111101010101… |
… | …111110100001 |
3 | 1010020222201020 |
4 | 331111332201 |
5 | 13104041201 |
6 | 1332400053 |
7 | 253453542 |
oct | 75257641 |
9 | 33228636 |
10 | 16080801 |
11 | 9093820 |
12 | 5476029 |
13 | 3440589 |
14 | 21c84c9 |
15 | 1629a36 |
hex | f55fa1 |
16080801 has 16 divisors (see below), whose sum is σ = 23466240. Its totient is φ = 9714320.
The previous prime is 16080797. The next prime is 16080803. The reversal of 16080801 is 10808061.
It is not a de Polignac number, because 16080801 - 22 = 16080797 is a prime.
It is not an unprimeable number, because it can be changed into a prime (16080803) 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, 13246 + ... + 14408.
It is an arithmetic number, because the mean of its divisors is an integer number (1466640).
Almost surely, 216080801 is an apocalyptic number.
16080801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
16080801 is a deficient number, since it is larger than the sum of its proper divisors (7385439).
16080801 is a wasteful number, since it uses less digits than its factorization.
16080801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1596.
The product of its (nonzero) digits is 384, while the sum is 24.
The square root of 16080801 is about 4010.0874055312. The cubic root of 16080801 is about 252.4076766024.
Adding to 16080801 its reverse (10808061), we get a palindrome (26888862).
The spelling of 16080801 in words is "sixteen million, eighty thousand, eight hundred one".
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