Base | Representation |
---|---|
bin | 11110111100100001001 |
3 | 1220111222111 |
4 | 3313210021 |
5 | 224422100 |
6 | 33422321 |
7 | 11422225 |
oct | 3674411 |
9 | 1814874 |
10 | 1014025 |
11 | 632941 |
12 | 40a9a1 |
13 | 29671c |
14 | 1c5785 |
15 | 1506ba |
hex | f7909 |
1014025 has 12 divisors (see below), whose sum is σ = 1285632. Its totient is φ = 793040.
The previous prime is 1014007. The next prime is 1014029. The reversal of 1014025 is 5204101.
It is not a de Polignac number, because 1014025 - 25 = 1013993 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1013996 and 1014014.
It is not an unprimeable number, because it can be changed into a prime (1014029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 744 + ... + 1606.
It is an arithmetic number, because the mean of its divisors is an integer number (107136).
21014025 is an apocalyptic number.
It is an amenable number.
1014025 is a deficient number, since it is larger than the sum of its proper divisors (271607).
1014025 is an equidigital number, since it uses as much as digits as its factorization.
1014025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 920 (or 915 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 13.
The square root of 1014025 is about 1006.9880833456. The cubic root of 1014025 is about 100.4653313091.
Adding to 1014025 its reverse (5204101), we get a palindrome (6218126).
The spelling of 1014025 in words is "one million, fourteen thousand, twenty-five".
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