Base | Representation |
---|---|
bin | 111110100101111… |
… | …011111000111001 |
3 | 2201012000020022201 |
4 | 332211323320321 |
5 | 4122313211100 |
6 | 252111550201 |
7 | 35010655255 |
oct | 7645737071 |
9 | 2635006281 |
10 | 1050132025 |
11 | 499854808 |
12 | 25382b361 |
13 | 1397406c7 |
14 | 9d67b265 |
15 | 622d536a |
hex | 3e97be39 |
1050132025 has 24 divisors (see below), whose sum is σ = 1342797984. Its totient is φ = 814195200.
The previous prime is 1050132001. The next prime is 1050132029. The reversal of 1050132025 is 5202310501.
It is not a de Polignac number, because 1050132025 - 25 = 1050131993 is a prime.
It is a super-2 number, since 2×10501320252 = 2205554539861201250, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1050131993 and 1050132011.
It is not an unprimeable number, because it can be changed into a prime (1050132029) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137097 + ... + 144553.
It is an arithmetic number, because the mean of its divisors is an integer number (55949916).
Almost surely, 21050132025 is an apocalyptic number.
It is an amenable number.
1050132025 is a deficient number, since it is larger than the sum of its proper divisors (292665959).
1050132025 is a wasteful number, since it uses less digits than its factorization.
1050132025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7641 (or 7636 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 1050132025 is about 32405.7406179831. The cubic root of 1050132025 is about 1016.4389549435.
Adding to 1050132025 its reverse (5202310501), we get a palindrome (6252442526).
The spelling of 1050132025 in words is "one billion, fifty million, one hundred thirty-two thousand, twenty-five".
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