Base | Representation |
---|---|
bin | 110001001110000… |
… | …001110100011010 |
3 | 2010112211000012121 |
4 | 301032001310122 |
5 | 3142343323200 |
6 | 213534531454 |
7 | 26314565422 |
oct | 6116016432 |
9 | 2115730177 |
10 | 825761050 |
11 | 394136554 |
12 | 1b0666b8a |
13 | 10210260a |
14 | 7b953482 |
15 | 4c764e1a |
hex | 31381d1a |
825761050 has 24 divisors (see below), whose sum is σ = 1561953600. Its totient is φ = 324704880.
The previous prime is 825761023. The next prime is 825761093. The reversal of 825761050 is 50167528.
It is a junction number, because it is equal to n+sod(n) for n = 825760997 and 825761015.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137010 + ... + 142909.
It is an arithmetic number, because the mean of its divisors is an integer number (65081400).
Almost surely, 2825761050 is an apocalyptic number.
825761050 is a deficient number, since it is larger than the sum of its proper divisors (736192550).
825761050 is a wasteful number, since it uses less digits than its factorization.
825761050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279990 (or 279985 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 34.
The square root of 825761050 is about 28736.0583587937. The cubic root of 825761050 is about 938.1770350955.
The spelling of 825761050 in words is "eight hundred twenty-five million, seven hundred sixty-one thousand, fifty".
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