Base | Representation |
---|---|
bin | 100111001110… |
… | …111100011001 |
3 | 201100112010110 |
4 | 213032330121 |
5 | 10113103300 |
6 | 1004234533 |
7 | 153263625 |
oct | 47167431 |
9 | 21315113 |
10 | 10284825 |
11 | 5895161 |
12 | 353ba49 |
13 | 21913c5 |
14 | 151a185 |
15 | d82550 |
hex | 9cef19 |
10284825 has 12 divisors (see below), whose sum is σ = 17004368. Its totient is φ = 5485200.
The previous prime is 10284823. The next prime is 10284829. The reversal of 10284825 is 52848201.
It is not a de Polignac number, because 10284825 - 21 = 10284823 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10284792 and 10284801.
It is not an unprimeable number, because it can be changed into a prime (10284823) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68491 + ... + 68640.
Almost surely, 210284825 is an apocalyptic number.
10284825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10284825 is a deficient number, since it is larger than the sum of its proper divisors (6719543).
10284825 is a wasteful number, since it uses less digits than its factorization.
10284825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137144 (or 137139 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 30.
The square root of 10284825 is about 3206.9962581830. The cubic root of 10284825 is about 217.4698068803.
The spelling of 10284825 in words is "ten million, two hundred eighty-four thousand, eight hundred twenty-five".
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