Base | Representation |
---|---|
bin | 10110100110010000… |
… | …00110100101101000 |
3 | 1011022111121001200111 |
4 | 23103020012211220 |
5 | 144321301120204 |
6 | 5323503544104 |
7 | 606433506652 |
oct | 132310064550 |
9 | 34274531614 |
10 | 12132051304 |
11 | 516625478a |
12 | 2426bbb034 |
13 | 11b461aba9 |
14 | 8313936d2 |
15 | 4b0156d04 |
hex | 2d3206968 |
12132051304 has 64 divisors (see below), whose sum is σ = 24565464000. Its totient is φ = 5598512640.
The previous prime is 12132051289. The next prime is 12132051359. The reversal of 12132051304 is 40315023121.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2749452 + ... + 2753860.
It is an arithmetic number, because the mean of its divisors is an integer number (383835375).
Almost surely, 212132051304 is an apocalyptic number.
It is an amenable number.
12132051304 is an abundant number, since it is smaller than the sum of its proper divisors (12433412696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12132051304 is a wasteful number, since it uses less digits than its factorization.
12132051304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4898 (or 4894 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 12132051304 its reverse (40315023121), we get a palindrome (52447074425).
The spelling of 12132051304 in words is "twelve billion, one hundred thirty-two million, fifty-one thousand, three hundred four".
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