Base | Representation |
---|---|
bin | 111101001001… |
… | …101001011101 |
3 | 1010011102102212 |
4 | 331021221131 |
5 | 13100432201 |
6 | 1331330205 |
7 | 253153400 |
oct | 75115135 |
9 | 33142385 |
10 | 16030301 |
11 | 9059891 |
12 | 5450965 |
13 | 34235b1 |
14 | 21b3d37 |
15 | 1619abb |
hex | f49a5d |
16030301 has 18 divisors (see below), whose sum is σ = 19362330. Its totient is φ = 13232352.
The previous prime is 16030291. The next prime is 16030307. The reversal of 16030301 is 10303061.
It can be written as a sum of positive squares in 3 ways, for example, as 1207801 + 14822500 = 1099^2 + 3850^2 .
It is not a de Polignac number, because 16030301 - 26 = 16030237 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 (16030307) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 41015 + ... + 41403.
It is an arithmetic number, because the mean of its divisors is an integer number (1075685).
Almost surely, 216030301 is an apocalyptic number.
It is an amenable number.
16030301 is a deficient number, since it is larger than the sum of its proper divisors (3332029).
16030301 is an equidigital number, since it uses as much as digits as its factorization.
16030301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 461 (or 425 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 16030301 is about 4003.7858334332. The cubic root of 16030301 is about 252.1431799503.
Adding to 16030301 its reverse (10303061), we get a palindrome (26333362).
The spelling of 16030301 in words is "sixteen million, thirty thousand, three hundred one".
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