Base | Representation |
---|---|
bin | 111110001110… |
… | …101011000100 |
3 | 1010200210021020 |
4 | 332032223010 |
5 | 13134004103 |
6 | 1341351140 |
7 | 255441564 |
oct | 76165304 |
9 | 33623236 |
10 | 16313028 |
11 | 9232246 |
12 | 55684b0 |
13 | 34c21a4 |
14 | 2248da4 |
15 | 1673753 |
hex | f8eac4 |
16313028 has 24 divisors (see below), whose sum is σ = 38710560. Its totient is φ = 5345280.
The previous prime is 16313027. The next prime is 16313053. The reversal of 16313028 is 82031361.
It is a super-2 number, since 2×163130282 = 532229765057568, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 16312989 and 16313007.
It is not an unprimeable number, because it can be changed into a prime (16313021) 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 7 ways as a sum of consecutive naturals, for example, 10813 + ... + 12228.
It is an arithmetic number, because the mean of its divisors is an integer number (1612940).
Almost surely, 216313028 is an apocalyptic number.
It is an amenable number.
16313028 is an abundant number, since it is smaller than the sum of its proper divisors (22397532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16313028 is a wasteful number, since it uses less digits than its factorization.
16313028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23107 (or 23105 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 16313028 is about 4038.9389695810. The cubic root of 16313028 is about 253.6169023819.
Adding to 16313028 its reverse (82031361), we get a palindrome (98344389).
The spelling of 16313028 in words is "sixteen million, three hundred thirteen thousand, twenty-eight".
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