Base | Representation |
---|---|
bin | 111100011101110… |
… | …011110000010101 |
3 | 2121200212020211202 |
4 | 330131303300111 |
5 | 4034144302000 |
6 | 244355042245 |
7 | 34065441536 |
oct | 7435636025 |
9 | 2550766752 |
10 | 1014447125 |
11 | 4806a115a |
12 | 2438a0385 |
13 | 132227c93 |
14 | 98a2c68d |
15 | 5e0d6dd5 |
hex | 3c773c15 |
1014447125 has 8 divisors (see below), whose sum is σ = 1266030168. Its totient is φ = 811557600.
The previous prime is 1014447097. The next prime is 1014447127. The reversal of 1014447125 is 5217444101.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 31561924 + 982885201 = 5618^2 + 31351^2 .
It is not a de Polignac number, because 1014447125 - 26 = 1014447061 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1014447127) by changing a digit.
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, 4057664 + ... + 4057913.
It is an arithmetic number, because the mean of its divisors is an integer number (158253771).
Almost surely, 21014447125 is an apocalyptic number.
It is an amenable number.
1014447125 is a deficient number, since it is larger than the sum of its proper divisors (251583043).
1014447125 is an frugal number, since it uses more digits than its factorization.
1014447125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8115592 (or 8115582 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 29.
The square root of 1014447125 is about 31850.3865753620. The cubic root of 1014447125 is about 1004.7927016481.
The spelling of 1014447125 in words is "one billion, fourteen million, four hundred forty-seven thousand, one hundred twenty-five".
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