| Base | Representation |
|---|---|
| bin | 111110100110010… |
| … | …110101111101001 |
| 3 | 2201012012211012210 |
| 4 | 332212112233221 |
| 5 | 4122330221100 |
| 6 | 252114155333 |
| 7 | 35011624050 |
| oct | 7646265751 |
| 9 | 2635184183 |
| 10 | 1050242025 |
| 11 | 49991a418 |
| 12 | 253882b49 |
| 13 | 13977b7b1 |
| 14 | 9d6a9397 |
| 15 | 62307c50 |
| hex | 3e996be9 |
1050242025 has 96 divisors (see below), whose sum is σ = 2093580288. Its totient is φ = 454406400.
The previous prime is 1050242023. The next prime is 1050242027. The reversal of 1050242025 is 5202420501.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (1050242023) and next prime (1050242027).
It is not a de Polignac number, because 1050242025 - 21 = 1050242023 is a prime.
It is a super-2 number, since 2×10502420252 = 2206016622152201250, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1050241992 and 1050242010.
It is not an unprimeable number, because it can be changed into a prime (1050242023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 764239 + ... + 765611.
It is an arithmetic number, because the mean of its divisors is an integer number (21808128).
Almost surely, 21050242025 is an apocalyptic number.
1050242025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1050242025 is a deficient number, since it is larger than the sum of its proper divisors (1043338263).
1050242025 is a wasteful number, since it uses less digits than its factorization.
1050242025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1471 (or 1466 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 21.
The square root of 1050242025 is about 32407.4378036894. The cubic root of 1050242025 is about 1016.4744439355.
Adding to 1050242025 its reverse (5202420501), we get a palindrome (6252662526).
The spelling of 1050242025 in words is "one billion, fifty million, two hundred forty-two thousand, twenty-five".
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