Base | Representation |
---|---|
bin | 111101010101… |
… | …110100000010 |
3 | 1010020221210101 |
4 | 331111310002 |
5 | 13104031010 |
6 | 1332353014 |
7 | 253451563 |
oct | 75256402 |
9 | 33227711 |
10 | 16080130 |
11 | 9093270 |
12 | 547576a |
13 | 3440191 |
14 | 21c816a |
15 | 162973a |
hex | f55d02 |
16080130 has 32 divisors (see below), whose sum is σ = 33436800. Its totient is φ = 5502720.
The previous prime is 16080049. The next prime is 16080139. The reversal of 16080130 is 3108061.
16080130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a zygodrome in base 9.
It is a junction number, because it is equal to n+sod(n) for n = 16080098 and 16080107.
It is not an unprimeable number, because it can be changed into a prime (16080139) 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, 2430 + ... + 6169.
It is an arithmetic number, because the mean of its divisors is an integer number (1044900).
Almost surely, 216080130 is an apocalyptic number.
16080130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16080130 is an abundant number, since it is smaller than the sum of its proper divisors (17356670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16080130 is a wasteful number, since it uses less digits than its factorization.
16080130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8634.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 16080130 is about 4010.0037406466. The cubic root of 16080130 is about 252.4041658340.
Adding to 16080130 its reverse (3108061), we get a palindrome (19188191).
The spelling of 16080130 in words is "sixteen million, eighty thousand, one hundred thirty".
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