Base | Representation |
---|---|
bin | 1101101100111001101… |
… | …01101111011100000000 |
3 | 1200000011122211120221000 |
4 | 12312130311233130000 |
5 | 30203130342101041 |
6 | 1000135152332000 |
7 | 46004302336506 |
oct | 6663465573400 |
9 | 1600148746830 |
10 | 470782768896 |
11 | 171726666310 |
12 | 772a8244000 |
13 | 35518cb484b |
14 | 18b00b3a676 |
15 | c3a5acabb6 |
hex | 6d9cd6f700 |
470782768896 has 144 divisors (see below), whose sum is σ = 1518750213120. Its totient is φ = 142661422080.
The previous prime is 470782768889. The next prime is 470782768957. The reversal of 470782768896 is 698867287074.
470782768896 is a `hidden beast` number, since 470 + 7 + 8 + 2 + 7 + 68 + 8 + 96 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a congruent 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, 3019920 + ... + 3171983.
It is an arithmetic number, because the mean of its divisors is an integer number (10546876480).
Almost surely, 2470782768896 is an apocalyptic number.
It is an amenable number.
470782768896 is an abundant number, since it is smaller than the sum of its proper divisors (1047967444224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470782768896 is a wasteful number, since it uses less digits than its factorization.
470782768896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6191939 (or 6191919 counting only the distinct ones).
The product of its (nonzero) digits is 455196672, while the sum is 72.
The spelling of 470782768896 in words is "four hundred seventy billion, seven hundred eighty-two million, seven hundred sixty-eight thousand, eight hundred ninety-six".
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