Base | Representation |
---|---|
bin | 10111000010001010… |
… | …00011001100111110 |
3 | 1011220211001121002000 |
4 | 23201011003030332 |
5 | 200311212211110 |
6 | 5403025043130 |
7 | 615305250030 |
oct | 134105031476 |
9 | 34824047060 |
10 | 12366132030 |
11 | 52763a502a |
12 | 24914864a6 |
13 | 1220c786b5 |
14 | 8544c7c50 |
15 | 4c59941c0 |
hex | 2e114333e |
12366132030 has 64 divisors (see below), whose sum is σ = 37687265280. Its totient is φ = 2826544032.
The previous prime is 12366132029. The next prime is 12366132041. The reversal of 12366132030 is 3023166321.
It is a happy number.
12366132030 is a `hidden beast` number, since 1 + 23 + 6 + 613 + 20 + 3 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 12366131985 and 12366132003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3269574 + ... + 3273353.
It is an arithmetic number, because the mean of its divisors is an integer number (588863520).
Almost surely, 212366132030 is an apocalyptic number.
12366132030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12366132030 is an abundant number, since it is smaller than the sum of its proper divisors (25321133250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12366132030 is a wasteful number, since it uses less digits than its factorization.
12366132030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6542950 (or 6542944 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 12366132030 its reverse (3023166321), we get a palindrome (15389298351).
The spelling of 12366132030 in words is "twelve billion, three hundred sixty-six million, one hundred thirty-two thousand, thirty".
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