Base | Representation |
---|---|
bin | 1101101111011011010… |
… | …00110111000100001011 |
3 | 1200010200010121002011200 |
4 | 12313231220313010023 |
5 | 30213414404044023 |
6 | 1000521455155243 |
7 | 46053012505536 |
oct | 6675550670413 |
9 | 1603603532150 |
10 | 472138346763 |
11 | 172261873aa6 |
12 | 77606215b23 |
13 | 356a3aaba25 |
14 | 18bccba7a1d |
15 | c434ae8743 |
hex | 6deda3710b |
472138346763 has 12 divisors (see below), whose sum is σ = 705494081760. Its totient is φ = 303905142576.
The previous prime is 472138346731. The next prime is 472138346791. The reversal of 472138346763 is 367643831274.
472138346763 is a `hidden beast` number, since 47 + 2 + 1 + 3 + 83 + 467 + 63 = 666.
It is not a de Polignac number, because 472138346763 - 25 = 472138346731 is a prime.
It is not an unprimeable number, because it can be changed into a prime (472138346663) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 904479331 + ... + 904479852.
It is an arithmetic number, because the mean of its divisors is an integer number (58791173480).
Almost surely, 2472138346763 is an apocalyptic number.
472138346763 is a deficient number, since it is larger than the sum of its proper divisors (233355734997).
472138346763 is a wasteful number, since it uses less digits than its factorization.
472138346763 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1808959218 (or 1808959215 counting only the distinct ones).
The product of its digits is 12192768, while the sum is 54.
The spelling of 472138346763 in words is "four hundred seventy-two billion, one hundred thirty-eight million, three hundred forty-six thousand, seven hundred sixty-three".
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