Base | Representation |
---|---|
bin | 1101101111011010001… |
… | …10001101100010111101 |
3 | 1200010122111111121200211 |
4 | 12313231012031202331 |
5 | 30213410042420210 |
6 | 1000520532352421 |
7 | 46052542345603 |
oct | 6675506154275 |
9 | 1603574447624 |
10 | 472129263805 |
11 | 17225772a921 |
12 | 77603175711 |
13 | 356a1c4b6b4 |
14 | 18bcb8c1873 |
15 | c433e0238a |
hex | 6ded18d8bd |
472129263805 has 8 divisors (see below), whose sum is σ = 573726700800. Its totient is φ = 372922354896.
The previous prime is 472129263779. The next prime is 472129263841. The reversal of 472129263805 is 508362921274.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 472129263805 - 217 = 472129132733 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597631585 + ... + 597632374.
It is an arithmetic number, because the mean of its divisors is an integer number (71715837600).
It is a 1-persistent number, because it is pandigital, but 2⋅472129263805 = 944258527610 is not.
Almost surely, 2472129263805 is an apocalyptic number.
It is an amenable number.
472129263805 is a deficient number, since it is larger than the sum of its proper divisors (101597436995).
472129263805 is a wasteful number, since it uses less digits than its factorization.
472129263805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1195264043.
The product of its (nonzero) digits is 1451520, while the sum is 49.
The spelling of 472129263805 in words is "four hundred seventy-two billion, one hundred twenty-nine million, two hundred sixty-three thousand, eight hundred five".
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