Base | Representation |
---|---|
bin | 1110111001101… |
… | …01111010100110 |
3 | 22201012201122211 |
4 | 13130311322212 |
5 | 224000021012 |
6 | 20223114034 |
7 | 3045331342 |
oct | 734657246 |
9 | 281181584 |
10 | 125001382 |
11 | 64618430 |
12 | 35a4291a |
13 | 1cb8851c |
14 | 1285c622 |
15 | ae926a7 |
hex | 7735ea6 |
125001382 has 16 divisors (see below), whose sum is σ = 205011792. Its totient is φ = 56689920.
The previous prime is 125001367. The next prime is 125001413. The reversal of 125001382 is 283100521.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3838 + ... + 16270.
It is an arithmetic number, because the mean of its divisors is an integer number (12813237).
Almost surely, 2125001382 is an apocalyptic number.
125001382 is a deficient number, since it is larger than the sum of its proper divisors (80010410).
125001382 is a wasteful number, since it uses less digits than its factorization.
125001382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12903.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 125001382 is about 11180.4016922470. The cubic root of 125001382 is about 500.0018426599.
The spelling of 125001382 in words is "one hundred twenty-five million, one thousand, three hundred eighty-two".
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