Base | Representation |
---|---|
bin | 111110111100100… |
… | …001001100111001 |
3 | 2201121011000000222 |
4 | 332330201030321 |
5 | 4130322131100 |
6 | 252442505425 |
7 | 35112202610 |
oct | 7674411471 |
9 | 2647130028 |
10 | 1056052025 |
11 | 4a2128576 |
12 | 255805275 |
13 | 13aa34172 |
14 | a037c877 |
15 | 62aa4485 |
hex | 3ef21339 |
1056052025 has 12 divisors (see below), whose sum is σ = 1496576832. Its totient is φ = 724149840.
The previous prime is 1056052003. The next prime is 1056052027. The reversal of 1056052025 is 5202506501.
It is not a de Polignac number, because 1056052025 - 26 = 1056051961 is a prime.
It is a super-2 number, since 2×10560520252 = 2230491759013201250, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1056051985 and 1056052003.
It is not an unprimeable number, because it can be changed into a prime (1056052027) 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 11 ways as a sum of consecutive naturals, for example, 3017117 + ... + 3017466.
It is an arithmetic number, because the mean of its divisors is an integer number (124714736).
Almost surely, 21056052025 is an apocalyptic number.
It is an amenable number.
1056052025 is a deficient number, since it is larger than the sum of its proper divisors (440524807).
1056052025 is an equidigital number, since it uses as much as digits as its factorization.
1056052025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6034600 (or 6034595 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 1056052025 is about 32496.9540880372. The cubic root of 1056052025 is about 1018.3453966842.
Adding to 1056052025 its reverse (5202506501), we get a palindrome (6258558526).
The spelling of 1056052025 in words is "one billion, fifty-six million, fifty-two thousand, twenty-five".
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