Base | Representation |
---|---|
bin | 11101110110101… |
… | …01000000000110 |
3 | 122110020100020101 |
4 | 32323111000012 |
5 | 1003102333132 |
6 | 40503354314 |
7 | 6130435642 |
oct | 1673250006 |
9 | 573210211 |
10 | 250433542 |
11 | 1193aa477 |
12 | 6ba5299a |
13 | 3cb64b38 |
14 | 2538dc22 |
15 | 16ebc7e7 |
hex | eed5006 |
250433542 has 8 divisors (see below), whose sum is σ = 375724800. Its totient is φ = 125191944.
The previous prime is 250433537. The next prime is 250433549. The reversal of 250433542 is 245334052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 250433542.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (250433549) 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 3 ways as a sum of consecutive naturals, for example, 5184 + ... + 22972.
It is an arithmetic number, because the mean of its divisors is an integer number (46965600).
Almost surely, 2250433542 is an apocalyptic number.
250433542 is a deficient number, since it is larger than the sum of its proper divisors (125291258).
250433542 is a wasteful number, since it uses less digits than its factorization.
250433542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24830.
The product of its (nonzero) digits is 14400, while the sum is 28.
The square root of 250433542 is about 15825.0921640286. The cubic root of 250433542 is about 630.3244671107.
Adding to 250433542 its reverse (245334052), we get a palindrome (495767594).
It can be divided in two parts, 2504 and 33542, that added together give a triangular number (36046 = T268).
The spelling of 250433542 in words is "two hundred fifty million, four hundred thirty-three thousand, five hundred forty-two".
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