Base | Representation |
---|---|
bin | 10011111000011101111001 |
3 | 100210210112222 |
4 | 103320131321 |
5 | 2313241100 |
6 | 303413425 |
7 | 62205260 |
oct | 23703571 |
9 | 10723488 |
10 | 5212025 |
11 | 2a3a965 |
12 | 18b4275 |
13 | 1106450 |
14 | 9995d7 |
15 | 6ce485 |
hex | 4f8779 |
5212025 has 48 divisors (see below), whose sum is σ = 8332800. Its totient is φ = 3144960.
The previous prime is 5212019. The next prime is 5212027. The reversal of 5212025 is 5202125.
It is not a de Polignac number, because 5212025 - 216 = 5146489 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5211994 and 5212012.
It is not an unprimeable number, because it can be changed into a prime (5212027) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65936 + ... + 66014.
It is an arithmetic number, because the mean of its divisors is an integer number (173600).
Almost surely, 25212025 is an apocalyptic number.
It is an amenable number.
5212025 is a deficient number, since it is larger than the sum of its proper divisors (3120775).
5212025 is a wasteful number, since it uses less digits than its factorization.
5212025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138 (or 133 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 5212025 is about 2282.9859833122. The cubic root of 5212025 is about 173.3812634545.
The spelling of 5212025 in words is "five million, two hundred twelve thousand, twenty-five".
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