Base | Representation |
---|---|
bin | 10001111000100… |
… | …11001101000001 |
3 | 101110022001122102 |
4 | 20330103031001 |
5 | 301401300100 |
6 | 22515320145 |
7 | 3501122513 |
oct | 1074231501 |
9 | 343261572 |
10 | 150025025 |
11 | 7775a027 |
12 | 422b0055 |
13 | 2510a407 |
14 | 15cd3bb3 |
15 | d286cd5 |
hex | 8f13341 |
150025025 has 12 divisors (see below), whose sum is σ = 186183024. Its totient is φ = 119922000.
The previous prime is 150024991. The next prime is 150025049. The reversal of 150025025 is 520520051.
It is not a de Polignac number, because 150025025 - 214 = 150008641 is a prime.
It is a Duffinian number.
150025025 is a modest number, since divided by 25025 gives 150 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 150024988 and 150025006.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58010 + ... + 60540.
It is an arithmetic number, because the mean of its divisors is an integer number (15515252).
Almost surely, 2150025025 is an apocalyptic number.
It is an amenable number.
150025025 is a deficient number, since it is larger than the sum of its proper divisors (36157999).
150025025 is a wasteful number, since it uses less digits than its factorization.
150025025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4912 (or 4907 counting only the distinct ones).
The product of its (nonzero) digits is 500, while the sum is 20.
The square root of 150025025 is about 12248.4703126554. The cubic root of 150025025 is about 531.3588307602.
Adding to 150025025 its reverse (520520051), we get a palindrome (670545076).
The spelling of 150025025 in words is "one hundred fifty million, twenty-five thousand, twenty-five".
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