Base | Representation |
---|---|
bin | 111110001011… |
… | …100010111100 |
3 | 1010200010200212 |
4 | 332023202330 |
5 | 13133101340 |
6 | 1341211552 |
7 | 255356336 |
oct | 76134274 |
9 | 33603625 |
10 | 16300220 |
11 | 9223662 |
12 | 5560bb8 |
13 | 34b9401 |
14 | 2244456 |
15 | 166ea65 |
hex | f8b8bc |
16300220 has 24 divisors (see below), whose sum is σ = 34389600. Its totient is φ = 6489792.
The previous prime is 16300217. The next prime is 16300231. The reversal of 16300220 is 2200361.
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 16300195 and 16300204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2801 + ... + 6359.
It is an arithmetic number, because the mean of its divisors is an integer number (1432900).
Almost surely, 216300220 is an apocalyptic number.
16300220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16300220 is an abundant number, since it is smaller than the sum of its proper divisors (18089380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16300220 is a wasteful number, since it uses less digits than its factorization.
16300220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3797 (or 3795 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 16300220 is about 4037.3530933026. The cubic root of 16300220 is about 253.5505101343.
Adding to 16300220 its reverse (2200361), we get a palindrome (18500581).
The spelling of 16300220 in words is "sixteen million, three hundred thousand, two hundred twenty".
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