Base | Representation |
---|---|
bin | 10110111000010… |
… | …111000000011111 |
3 | 222202022202211120 |
4 | 112320113000133 |
5 | 1241232414210 |
6 | 102031422023 |
7 | 12340603266 |
oct | 2670270037 |
9 | 882282746 |
10 | 383873055 |
11 | 187760565 |
12 | a8684913 |
13 | 616b6027 |
14 | 38da75dd |
15 | 23a7a270 |
hex | 16e1701f |
383873055 has 32 divisors (see below), whose sum is σ = 655415040. Its totient is φ = 191289600.
The previous prime is 383873053. The next prime is 383873101. The reversal of 383873055 is 550378383.
It is not a de Polignac number, because 383873055 - 21 = 383873053 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 383872998 and 383873016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (383873051) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11580 + ... + 30030.
It is an arithmetic number, because the mean of its divisors is an integer number (20481720).
Almost surely, 2383873055 is an apocalyptic number.
383873055 is a deficient number, since it is larger than the sum of its proper divisors (271541985).
383873055 is a wasteful number, since it uses less digits than its factorization.
383873055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18551.
The product of its (nonzero) digits is 302400, while the sum is 42.
The square root of 383873055 is about 19592.6786070716. The cubic root of 383873055 is about 726.7681330365.
The spelling of 383873055 in words is "three hundred eighty-three million, eight hundred seventy-three thousand, fifty-five".
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