Base | Representation |
---|---|
bin | 11101111011111… |
… | …111100010101001 |
3 | 1022000002202110101 |
4 | 131323333202221 |
5 | 2012040003100 |
6 | 121501145401 |
7 | 15306122302 |
oct | 3573774251 |
9 | 1260082411 |
10 | 502266025 |
11 | 238574998 |
12 | 12025b261 |
13 | 80099641 |
14 | 4a9c57a9 |
15 | 2e16486a |
hex | 1deff8a9 |
502266025 has 12 divisors (see below), whose sum is σ = 628633872. Its totient is φ = 398055440.
The previous prime is 502265983. The next prime is 502266047. The reversal of 502266025 is 520662205.
It is not a de Polignac number, because 502266025 - 211 = 502263977 is a prime.
It is a super-3 number, since 3×5022660253 (a number of 27 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 502265984 and 502266002.
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, 91207 + ... + 96556.
It is an arithmetic number, because the mean of its divisors is an integer number (52386156).
Almost surely, 2502266025 is an apocalyptic number.
It is an amenable number.
502266025 is a deficient number, since it is larger than the sum of its proper divisors (126367847).
502266025 is a wasteful number, since it uses less digits than its factorization.
502266025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187880 (or 187875 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 502266025 is about 22411.2923545252. The cubic root of 502266025 is about 794.8977493324.
The spelling of 502266025 in words is "five hundred two million, two hundred sixty-six thousand, twenty-five".
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