Base | Representation |
---|---|
bin | 1110011011001… |
… | …0100000111001 |
3 | 11012211201102200 |
4 | 3212302200321 |
5 | 110442000100 |
6 | 10000420413 |
7 | 1333145625 |
oct | 346624071 |
9 | 135751380 |
10 | 60500025 |
11 | 31172623 |
12 | 18317709 |
13 | c6c3741 |
14 | 806c185 |
15 | 54a0e00 |
hex | 39b2839 |
60500025 has 36 divisors (see below), whose sum is σ = 114743772. Its totient is φ = 30366720.
The previous prime is 60499997. The next prime is 60500029. The reversal of 60500025 is 52000506.
60500025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 3164841 + 57335184 = 1779^2 + 7572^2 .
It is not a de Polignac number, because 60500025 - 25 = 60499993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 60499980 and 60500007.
It is not an unprimeable number, because it can be changed into a prime (60500029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4084 + ... + 11733.
It is an arithmetic number, because the mean of its divisors is an integer number (3187327).
Almost surely, 260500025 is an apocalyptic number.
It is an amenable number.
60500025 is a deficient number, since it is larger than the sum of its proper divisors (54243747).
60500025 is a wasteful number, since it uses less digits than its factorization.
60500025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15850 (or 15842 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 60500025 is about 7778.1762001127. The cubic root of 60500025 is about 392.5712746001.
The spelling of 60500025 in words is "sixty million, five hundred thousand, twenty-five".
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