Base | Representation |
---|---|
bin | 111101010101… |
… | …110110111000 |
3 | 1010020222001010 |
4 | 331111312320 |
5 | 13104032222 |
6 | 1332353520 |
7 | 253452243 |
oct | 75256670 |
9 | 33228033 |
10 | 16080312 |
11 | 9093416 |
12 | 54758a0 |
13 | 34402a1 |
14 | 21c825a |
15 | 162980c |
hex | f55db8 |
16080312 has 32 divisors (see below), whose sum is σ = 41950080. Its totient is φ = 5126880.
The previous prime is 16080287. The next prime is 16080319. The reversal of 16080312 is 21308061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16080319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14014 + ... + 15117.
It is an arithmetic number, because the mean of its divisors is an integer number (1310940).
Almost surely, 216080312 is an apocalyptic number.
16080312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
16080312 is an abundant number, since it is smaller than the sum of its proper divisors (25869768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16080312 is a wasteful number, since it uses less digits than its factorization.
16080312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29163 (or 29159 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 16080312 is about 4010.0264338281. The cubic root of 16080312 is about 252.4051180938.
Adding to 16080312 its reverse (21308061), we get a palindrome (37388373).
The spelling of 16080312 in words is "sixteen million, eighty thousand, three hundred twelve".
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