Base | Representation |
---|---|
bin | 10110110011001101… |
… | …00111011110000100 |
3 | 1011121002001200100010 |
4 | 23121212213132010 |
5 | 200032110313404 |
6 | 5342344550220 |
7 | 612223230450 |
oct | 133146473604 |
9 | 34532050303 |
10 | 12240713604 |
11 | 5211622339 |
12 | 2457482370 |
13 | 1200ca5402 |
14 | 84199b660 |
15 | 4b996d189 |
hex | 2d99a7784 |
12240713604 has 24 divisors (see below), whose sum is σ = 32641903168. Its totient is φ = 3497346720.
The previous prime is 12240713579. The next prime is 12240713623. The reversal of 12240713604 is 40631704221.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72861307 + ... + 72861474.
Almost surely, 212240713604 is an apocalyptic number.
12240713604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12240713604 is an abundant number, since it is smaller than the sum of its proper divisors (20401189564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12240713604 is a wasteful number, since it uses less digits than its factorization.
12240713604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145722795 (or 145722793 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
The spelling of 12240713604 in words is "twelve billion, two hundred forty million, seven hundred thirteen thousand, six hundred four".
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