Base | Representation |
---|---|
bin | 11110001000111… |
… | …10111011111010 |
3 | 122121202021101211 |
4 | 33010132323322 |
5 | 1004211133110 |
6 | 41031033334 |
7 | 6160022665 |
oct | 1704367372 |
9 | 577667354 |
10 | 252833530 |
11 | 11a799634 |
12 | 7080b84a |
13 | 404c5351 |
14 | 258166dc |
15 | 172e398a |
hex | f11eefa |
252833530 has 16 divisors (see below), whose sum is σ = 455283360. Its totient is φ = 101092752.
The previous prime is 252833519. The next prime is 252833533. The reversal of 252833530 is 35338252.
It is a junction number, because it is equal to n+sod(n) for n = 252833492 and 252833501.
It is not an unprimeable number, because it can be changed into a prime (252833533) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40477 + ... + 46303.
It is an arithmetic number, because the mean of its divisors is an integer number (28455210).
Almost surely, 2252833530 is an apocalyptic number.
252833530 is a deficient number, since it is larger than the sum of its proper divisors (202449830).
252833530 is a wasteful number, since it uses less digits than its factorization.
252833530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10173.
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 252833530 is about 15900.7399198905. The cubic root of 252833530 is about 632.3316054079.
The spelling of 252833530 in words is "two hundred fifty-two million, eight hundred thirty-three thousand, five hundred thirty".
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