Base | Representation |
---|---|
bin | 10110111101000… |
… | …101110000100110 |
3 | 222211122202220010 |
4 | 112331011300212 |
5 | 1242042110001 |
6 | 102114151050 |
7 | 12354256536 |
oct | 2675056046 |
9 | 884582803 |
10 | 385113126 |
11 | 188428212 |
12 | a8b82486 |
13 | 61a2b5b8 |
14 | 3920b4c6 |
15 | 23c228d6 |
hex | 16f45c26 |
385113126 has 16 divisors (see below), whose sum is σ = 771840000. Its totient is φ = 128102088.
The previous prime is 385113097. The next prime is 385113139. The reversal of 385113126 is 621311583.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 385113093 and 385113102.
It is a congruent number.
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, 64126 + ... + 69873.
It is an arithmetic number, because the mean of its divisors is an integer number (48240000).
Almost surely, 2385113126 is an apocalyptic number.
385113126 is an abundant number, since it is smaller than the sum of its proper divisors (386726874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385113126 is a wasteful number, since it uses less digits than its factorization.
385113126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134483.
The product of its digits is 4320, while the sum is 30.
The square root of 385113126 is about 19624.2993760287. The cubic root of 385113126 is about 727.5498804972.
The spelling of 385113126 in words is "three hundred eighty-five million, one hundred thirteen thousand, one hundred twenty-six".
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