Base | Representation |
---|---|
bin | 10111100001110111… |
… | …01010000010010010 |
3 | 1012121100112102112200 |
4 | 23300323222002102 |
5 | 201332304330411 |
6 | 5445245504030 |
7 | 625015056525 |
oct | 136073520222 |
9 | 35540472480 |
10 | 12632105106 |
11 | 53a2548595 |
12 | 2546572016 |
13 | 12640c160a |
14 | 87b960bbc |
15 | 4dded0e56 |
hex | 2f0eea092 |
12632105106 has 48 divisors (see below), whose sum is σ = 27592699680. Its totient is φ = 4176432000.
The previous prime is 12632105089. The next prime is 12632105113. The reversal of 12632105106 is 60150123621.
12632105106 is a `hidden beast` number, since 1 + 2 + 632 + 10 + 5 + 10 + 6 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 12632105106.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3883981 + ... + 3887231.
It is an arithmetic number, because the mean of its divisors is an integer number (574847910).
Almost surely, 212632105106 is an apocalyptic number.
12632105106 is an abundant number, since it is smaller than the sum of its proper divisors (14960594574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12632105106 is a wasteful number, since it uses less digits than its factorization.
12632105106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4951 (or 4948 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
Adding to 12632105106 its reverse (60150123621), we get a palindrome (72782228727).
The spelling of 12632105106 in words is "twelve billion, six hundred thirty-two million, one hundred five thousand, one hundred six".
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