Base | Representation |
---|---|
bin | 101111001001… |
… | …100111000010 |
3 | 212020221220121 |
4 | 233021213002 |
5 | 11131011010 |
6 | 1120530454 |
7 | 210026236 |
oct | 57114702 |
9 | 25227817 |
10 | 12360130 |
11 | 6a82392 |
12 | 4180a2a |
13 | 2739bb3 |
14 | 18da5c6 |
15 | 11423da |
hex | bc99c2 |
12360130 has 16 divisors (see below), whose sum is σ = 22668984. Its totient is φ = 4850560.
The previous prime is 12360121. The next prime is 12360133. The reversal of 12360130 is 3106321.
12360130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 10764961 + 1595169 = 3281^2 + 1263^2 .
It is not an unprimeable number, because it can be changed into a prime (12360133) 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, 11131 + ... + 12190.
Almost surely, 212360130 is an apocalyptic number.
12360130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12360130 is a deficient number, since it is larger than the sum of its proper divisors (10308854).
12360130 is a wasteful number, since it uses less digits than its factorization.
12360130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23381.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 12360130 is about 3515.6976548048. The cubic root of 12360130 is about 231.2105674181.
Adding to 12360130 its reverse (3106321), we get a palindrome (15466451).
The spelling of 12360130 in words is "twelve million, three hundred sixty thousand, one hundred thirty".
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