Base | Representation |
---|---|
bin | 11110000110101… |
… | …00111010011101 |
3 | 122121011212111022 |
4 | 33003110322131 |
5 | 1004121432313 |
6 | 41020333525 |
7 | 6154321016 |
oct | 1703247235 |
9 | 577155438 |
10 | 252530333 |
11 | 11a601860 |
12 | 706a42a5 |
13 | 4041a343 |
14 | 2577800d |
15 | 17283c08 |
hex | f0d4e9d |
252530333 has 8 divisors (see below), whose sum is σ = 275606496. Its totient is φ = 229474000.
The previous prime is 252530323. The next prime is 252530351. The reversal of 252530333 is 333035252.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 252530333 - 26 = 252530269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252530323) 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, 37610 + ... + 43812.
It is an arithmetic number, because the mean of its divisors is an integer number (34450812).
Almost surely, 2252530333 is an apocalyptic number.
It is an amenable number.
252530333 is a deficient number, since it is larger than the sum of its proper divisors (23076163).
252530333 is a wasteful number, since it uses less digits than its factorization.
252530333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9915.
The product of its (nonzero) digits is 8100, while the sum is 26.
The square root of 252530333 is about 15891.2030066952. The cubic root of 252530333 is about 632.0787410905.
Adding to 252530333 its reverse (333035252), we get a palindrome (585565585).
The spelling of 252530333 in words is "two hundred fifty-two million, five hundred thirty thousand, three hundred thirty-three".
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